810803200

素因数分解:

$2^{13}\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 168

約数和(自身を含む): 2084310792

約数和(自身を除く): 1273507592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 107, 128, 148, 160, 185, 200, 214, 256, 296, 320, 370, 400, 428, 512, 535, 592, 640, 740, 800, 856, 925, 1024, 1070, 1184, 1280, 1480, 1600, 1712, 1850, 2048, 2140, 2368, 2560, 2675, 2960, 3200, 3424, 3700, 3959, 4096, 4280, 4736, 5120, 5350, 5920, 6400, 6848, 7400, 7918, 8192, 8560, 9472, 10240, 10700, 11840, 12800, 13696, 14800, 15836, 17120, 18944, 19795, 20480, 21400, 23680, 25600, 27392, 29600, 31672, 34240, 37888, 39590, 40960, 42800, 47360, 51200, 54784, 59200, 63344, 68480, 75776, 79180, 85600, 94720, 98975, 102400, 109568, 118400, 126688, 136960, 151552, 158360, 171200, 189440, 197950, 204800, 219136, 236800, 253376, 273920, 303104, 316720, 342400, 378880, 395900, 438272, 473600, 506752, 547840, 633440, 684800, 757760, 791800, 876544, 947200, 1013504, 1095680, 1266880, 1369600, 1515520, 1583600, 1894400, 2027008, 2191360, 2533760, 2739200, 3167200, 3788800, 4054016, 4382720, 5067520, 5478400, 6334400, 7577600, 8108032, 10135040, 10956800, 12668800, 16216064, 20270080, 21913600, 25337600, 32432128, 40540160, 50675200, 81080320, 101350400, 162160640, 202700800, 405401600, 810803200]

約数ペア:

[(1, 810803200), (2, 405401600), (4, 202700800), (5, 162160640), (8, 101350400), (10, 81080320), (16, 50675200), (20, 40540160), (25, 32432128), (32, 25337600), (37, 21913600), (40, 20270080), (50, 16216064), (64, 12668800), (74, 10956800), (80, 10135040), (100, 8108032), (107, 7577600), (128, 6334400), (148, 5478400), (160, 5067520), (185, 4382720), (200, 4054016), (214, 3788800), (256, 3167200), (296, 2739200), (320, 2533760), (370, 2191360), (400, 2027008), (428, 1894400), (512, 1583600), (535, 1515520), (592, 1369600), (640, 1266880), (740, 1095680), (800, 1013504), (856, 947200), (925, 876544), (1024, 791800), (1070, 757760), (1184, 684800), (1280, 633440), (1480, 547840), (1600, 506752), (1712, 473600), (1850, 438272), (2048, 395900), (2140, 378880), (2368, 342400), (2560, 316720), (2675, 303104), (2960, 273920), (3200, 253376), (3424, 236800), (3700, 219136), (3959, 204800), (4096, 197950), (4280, 189440), (4736, 171200), (5120, 158360), (5350, 151552), (5920, 136960), (6400, 126688), (6848, 118400), (7400, 109568), (7918, 102400), (8192, 98975), (8560, 94720), (9472, 85600), (10240, 79180), (10700, 75776), (11840, 68480), (12800, 63344), (13696, 59200), (14800, 54784), (15836, 51200), (17120, 47360), (18944, 42800), (19795, 40960), (20480, 39590), (21400, 37888), (23680, 34240), (25600, 31672), (27392, 29600)]