185101240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4679}}^1$

素因数の和:4756

約数の個数: 64

約数和(自身を含む): 444787200

約数和(自身を除く): 259685960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 3956, 4679, 4945, 7912, 9358, 9890, 18716, 19780, 23395, 37432, 39560, 46790, 93580, 107617, 187160, 201197, 215234, 402394, 430468, 538085, 804788, 860936, 1005985, 1076170, 1609576, 2011970, 2152340, 4023940, 4304680, 4627531, 8047880, 9255062, 18510124, 23137655, 37020248, 46275310, 92550620, 185101240]

約数ペア:

[(1, 185101240), (2, 92550620), (4, 46275310), (5, 37020248), (8, 23137655), (10, 18510124), (20, 9255062), (23, 8047880), (40, 4627531), (43, 4304680), (46, 4023940), (86, 2152340), (92, 2011970), (115, 1609576), (172, 1076170), (184, 1005985), (215, 860936), (230, 804788), (344, 538085), (430, 430468), (460, 402394), (860, 215234), (920, 201197), (989, 187160), (1720, 107617), (1978, 93580), (3956, 46790), (4679, 39560), (4945, 37432), (7912, 23395), (9358, 19780), (9890, 18716)]