75348516620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{620561}}^1$

素因数の和:621050

約数の個数: 48

約数和(自身を含む): 170768733408

約数和(自身を除く): 95420216788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 467, 934, 1868, 2335, 4670, 6071, 9340, 12142, 24284, 30355, 60710, 121420, 620561, 1241122, 2482244, 3102805, 6205610, 8067293, 12411220, 16134586, 32269172, 40336465, 80672930, 161345860, 289801987, 579603974, 1159207948, 1449009935, 2898019870, 3767425831, 5796039740, 7534851662, 15069703324, 18837129155, 37674258310, 75348516620]

約数ペア:

[(1, 75348516620), (2, 37674258310), (4, 18837129155), (5, 15069703324), (10, 7534851662), (13, 5796039740), (20, 3767425831), (26, 2898019870), (52, 1449009935), (65, 1159207948), (130, 579603974), (260, 289801987), (467, 161345860), (934, 80672930), (1868, 40336465), (2335, 32269172), (4670, 16134586), (6071, 12411220), (9340, 8067293), (12142, 6205610), (24284, 3102805), (30355, 2482244), (60710, 1241122), (121420, 620561)]