22732840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43717}}^1$

素因数の和:43741

約数の個数: 32

約数和(自身を含む): 55084680

約数和(自身を除く): 32351840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43717, 87434, 174868, 218585, 349736, 437170, 568321, 874340, 1136642, 1748680, 2273284, 2841605, 4546568, 5683210, 11366420, 22732840]

約数ペア:

[(1, 22732840), (2, 11366420), (4, 5683210), (5, 4546568), (8, 2841605), (10, 2273284), (13, 1748680), (20, 1136642), (26, 874340), (40, 568321), (52, 437170), (65, 349736), (104, 218585), (130, 174868), (260, 87434), (520, 43717)]