1047193600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 2633854860

約数和(自身を除く): 1586661260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 160, 181, 200, 226, 256, 320, 362, 400, 452, 512, 565, 640, 724, 800, 904, 905, 1024, 1130, 1280, 1448, 1600, 1808, 1810, 2048, 2260, 2560, 2825, 2896, 3200, 3616, 3620, 4520, 4525, 5120, 5650, 5792, 6400, 7232, 7240, 9040, 9050, 10240, 11300, 11584, 12800, 14464, 14480, 18080, 18100, 20453, 22600, 23168, 25600, 28928, 28960, 36160, 36200, 40906, 45200, 46336, 51200, 57856, 57920, 72320, 72400, 81812, 90400, 92672, 102265, 115712, 115840, 144640, 144800, 163624, 180800, 185344, 204530, 231424, 231680, 289280, 289600, 327248, 361600, 370688, 409060, 463360, 511325, 578560, 579200, 654496, 723200, 818120, 926720, 1022650, 1157120, 1158400, 1308992, 1446400, 1636240, 1853440, 2045300, 2316800, 2617984, 2892800, 3272480, 4090600, 4633600, 5235968, 5785600, 6544960, 8181200, 9267200, 10471936, 13089920, 16362400, 20943872, 26179840, 32724800, 41887744, 52359680, 65449600, 104719360, 130899200, 209438720, 261798400, 523596800, 1047193600]

約数ペア:

[(1, 1047193600), (2, 523596800), (4, 261798400), (5, 209438720), (8, 130899200), (10, 104719360), (16, 65449600), (20, 52359680), (25, 41887744), (32, 32724800), (40, 26179840), (50, 20943872), (64, 16362400), (80, 13089920), (100, 10471936), (113, 9267200), (128, 8181200), (160, 6544960), (181, 5785600), (200, 5235968), (226, 4633600), (256, 4090600), (320, 3272480), (362, 2892800), (400, 2617984), (452, 2316800), (512, 2045300), (565, 1853440), (640, 1636240), (724, 1446400), (800, 1308992), (904, 1158400), (905, 1157120), (1024, 1022650), (1130, 926720), (1280, 818120), (1448, 723200), (1600, 654496), (1808, 579200), (1810, 578560), (2048, 511325), (2260, 463360), (2560, 409060), (2825, 370688), (2896, 361600), (3200, 327248), (3616, 289600), (3620, 289280), (4520, 231680), (4525, 231424), (5120, 204530), (5650, 185344), (5792, 180800), (6400, 163624), (7232, 144800), (7240, 144640), (9040, 115840), (9050, 115712), (10240, 102265), (11300, 92672), (11584, 90400), (12800, 81812), (14464, 72400), (14480, 72320), (18080, 57920), (18100, 57856), (20453, 51200), (22600, 46336), (23168, 45200), (25600, 40906), (28928, 36200), (28960, 36160)]