2004147200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^2\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 198

約数和(自身を含む): 5468978088

約数和(自身を除く): 3464830888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 176, 200, 220, 242, 256, 275, 320, 352, 400, 440, 484, 512, 550, 605, 640, 647, 704, 800, 880, 968, 1024, 1100, 1210, 1280, 1294, 1408, 1600, 1760, 1936, 2200, 2420, 2560, 2588, 2816, 3025, 3200, 3235, 3520, 3872, 4400, 4840, 5120, 5176, 5632, 6050, 6400, 6470, 7040, 7117, 7744, 8800, 9680, 10352, 11264, 12100, 12800, 12940, 14080, 14234, 15488, 16175, 17600, 19360, 20704, 24200, 25600, 25880, 28160, 28468, 30976, 32350, 35200, 35585, 38720, 41408, 48400, 51760, 56320, 56936, 61952, 64700, 70400, 71170, 77440, 78287, 82816, 96800, 103520, 113872, 123904, 129400, 140800, 142340, 154880, 156574, 165632, 177925, 193600, 207040, 227744, 258800, 281600, 284680, 309760, 313148, 331264, 355850, 387200, 391435, 414080, 455488, 517600, 569360, 619520, 626296, 662528, 711700, 774400, 782870, 828160, 910976, 1035200, 1138720, 1252592, 1423400, 1548800, 1565740, 1656320, 1821952, 1957175, 2070400, 2277440, 2505184, 2846800, 3097600, 3131480, 3312640, 3643904, 3914350, 4140800, 4554880, 5010368, 5693600, 6262960, 7287808, 7828700, 8281600, 9109760, 10020736, 11387200, 12525920, 15657400, 16563200, 18219520, 20041472, 22774400, 25051840, 31314800, 36439040, 40082944, 45548800, 50103680, 62629600, 80165888, 91097600, 100207360, 125259200, 182195200, 200414720, 250518400, 400829440, 501036800, 1002073600, 2004147200]

約数ペア:

[(1, 2004147200), (2, 1002073600), (4, 501036800), (5, 400829440), (8, 250518400), (10, 200414720), (11, 182195200), (16, 125259200), (20, 100207360), (22, 91097600), (25, 80165888), (32, 62629600), (40, 50103680), (44, 45548800), (50, 40082944), (55, 36439040), (64, 31314800), (80, 25051840), (88, 22774400), (100, 20041472), (110, 18219520), (121, 16563200), (128, 15657400), (160, 12525920), (176, 11387200), (200, 10020736), (220, 9109760), (242, 8281600), (256, 7828700), (275, 7287808), (320, 6262960), (352, 5693600), (400, 5010368), (440, 4554880), (484, 4140800), (512, 3914350), (550, 3643904), (605, 3312640), (640, 3131480), (647, 3097600), (704, 2846800), (800, 2505184), (880, 2277440), (968, 2070400), (1024, 1957175), (1100, 1821952), (1210, 1656320), (1280, 1565740), (1294, 1548800), (1408, 1423400), (1600, 1252592), (1760, 1138720), (1936, 1035200), (2200, 910976), (2420, 828160), (2560, 782870), (2588, 774400), (2816, 711700), (3025, 662528), (3200, 626296), (3235, 619520), (3520, 569360), (3872, 517600), (4400, 455488), (4840, 414080), (5120, 391435), (5176, 387200), (5632, 355850), (6050, 331264), (6400, 313148), (6470, 309760), (7040, 284680), (7117, 281600), (7744, 258800), (8800, 227744), (9680, 207040), (10352, 193600), (11264, 177925), (12100, 165632), (12800, 156574), (12940, 154880), (14080, 142340), (14234, 140800), (15488, 129400), (16175, 123904), (17600, 113872), (19360, 103520), (20704, 96800), (24200, 82816), (25600, 78287), (25880, 77440), (28160, 71170), (28468, 70400), (30976, 64700), (32350, 61952), (35200, 56936), (35585, 56320), (38720, 51760), (41408, 48400)]