125627740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2711}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 302529024

約数和(自身を除く): 176901284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 2711, 3310, 4634, 5422, 6620, 9268, 10844, 11585, 13555, 18977, 23170, 27110, 37954, 46340, 54220, 75908, 94885, 189770, 379540, 897341, 1794682, 3589364, 4486705, 6281387, 8973410, 12562774, 17946820, 25125548, 31406935, 62813870, 125627740]

約数ペア:

[(1, 125627740), (2, 62813870), (4, 31406935), (5, 25125548), (7, 17946820), (10, 12562774), (14, 8973410), (20, 6281387), (28, 4486705), (35, 3589364), (70, 1794682), (140, 897341), (331, 379540), (662, 189770), (1324, 94885), (1655, 75908), (2317, 54220), (2711, 46340), (3310, 37954), (4634, 27110), (5422, 23170), (6620, 18977), (9268, 13555), (10844, 11585)]