5200018180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{46957}}^1$

素因数の和:47093

約数の個数: 72

約数和(自身を含む): 12815589528

約数和(自身を除く): 7615571348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 113, 140, 196, 226, 245, 452, 490, 565, 791, 980, 1130, 1582, 2260, 3164, 3955, 5537, 7910, 11074, 15820, 22148, 27685, 46957, 55370, 93914, 110740, 187828, 234785, 328699, 469570, 657398, 939140, 1314796, 1643495, 2300893, 3286990, 4601786, 5306141, 6573980, 9203572, 10612282, 11504465, 21224564, 23008930, 26530705, 37142987, 46017860, 53061410, 74285974, 106122820, 148571948, 185714935, 260000909, 371429870, 520001818, 742859740, 1040003636, 1300004545, 2600009090, 5200018180]

約数ペア:

[(1, 5200018180), (2, 2600009090), (4, 1300004545), (5, 1040003636), (7, 742859740), (10, 520001818), (14, 371429870), (20, 260000909), (28, 185714935), (35, 148571948), (49, 106122820), (70, 74285974), (98, 53061410), (113, 46017860), (140, 37142987), (196, 26530705), (226, 23008930), (245, 21224564), (452, 11504465), (490, 10612282), (565, 9203572), (791, 6573980), (980, 5306141), (1130, 4601786), (1582, 3286990), (2260, 2300893), (3164, 1643495), (3955, 1314796), (5537, 939140), (7910, 657398), (11074, 469570), (15820, 328699), (22148, 234785), (27685, 187828), (46957, 110740), (55370, 93914)]