76561250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2708

約数の個数: 40

約数和(自身を含む): 149802048

約数和(自身を除く): 73240798

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 2663, 2875, 5326, 5750, 13315, 14375, 26630, 28750, 61249, 66575, 122498, 133150, 306245, 332875, 612490, 665750, 1531225, 1664375, 3062450, 3328750, 7656125, 15312250, 38280625, 76561250]

約数ペア:

[(1, 76561250), (2, 38280625), (5, 15312250), (10, 7656125), (23, 3328750), (25, 3062450), (46, 1664375), (50, 1531225), (115, 665750), (125, 612490), (230, 332875), (250, 306245), (575, 133150), (625, 122498), (1150, 66575), (1250, 61249), (2663, 28750), (2875, 26630), (5326, 14375), (5750, 13315)]