12743500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 34804224

約数和(自身を除く): 22060724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 331, 350, 385, 500, 550, 662, 700, 770, 875, 1100, 1324, 1375, 1540, 1655, 1750, 1925, 2317, 2750, 3310, 3500, 3641, 3850, 4634, 5500, 6620, 7282, 7700, 8275, 9268, 9625, 11585, 14564, 16550, 18205, 19250, 23170, 25487, 33100, 36410, 38500, 41375, 46340, 50974, 57925, 72820, 82750, 91025, 101948, 115850, 127435, 165500, 182050, 231700, 254870, 289625, 364100, 455125, 509740, 579250, 637175, 910250, 1158500, 1274350, 1820500, 2548700, 3185875, 6371750, 12743500]

約数ペア:

[(1, 12743500), (2, 6371750), (4, 3185875), (5, 2548700), (7, 1820500), (10, 1274350), (11, 1158500), (14, 910250), (20, 637175), (22, 579250), (25, 509740), (28, 455125), (35, 364100), (44, 289625), (50, 254870), (55, 231700), (70, 182050), (77, 165500), (100, 127435), (110, 115850), (125, 101948), (140, 91025), (154, 82750), (175, 72820), (220, 57925), (250, 50974), (275, 46340), (308, 41375), (331, 38500), (350, 36410), (385, 33100), (500, 25487), (550, 23170), (662, 19250), (700, 18205), (770, 16550), (875, 14564), (1100, 11585), (1324, 9625), (1375, 9268), (1540, 8275), (1655, 7700), (1750, 7282), (1925, 6620), (2317, 5500), (2750, 4634), (3310, 3850), (3500, 3641)]