46931680

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 111286224

約数和(自身を除く): 64354544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 563, 1042, 1126, 2084, 2252, 2605, 2815, 4168, 4504, 5210, 5630, 8336, 9008, 10420, 11260, 16672, 18016, 20840, 22520, 41680, 45040, 83360, 90080, 293323, 586646, 1173292, 1466615, 2346584, 2933230, 4693168, 5866460, 9386336, 11732920, 23465840, 46931680]

約数ペア:

[(1, 46931680), (2, 23465840), (4, 11732920), (5, 9386336), (8, 5866460), (10, 4693168), (16, 2933230), (20, 2346584), (32, 1466615), (40, 1173292), (80, 586646), (160, 293323), (521, 90080), (563, 83360), (1042, 45040), (1126, 41680), (2084, 22520), (2252, 20840), (2605, 18016), (2815, 16672), (4168, 11260), (4504, 10420), (5210, 9008), (5630, 8336)]