191559940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6133

約数の個数: 72

約数和(自身を含む): 476262360

約数和(自身を除く): 284702420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6089, 6292, 7865, 12178, 15730, 24356, 30445, 31460, 60890, 66979, 79157, 121780, 133958, 158314, 267916, 316628, 334895, 395785, 669790, 736769, 791570, 870727, 1339580, 1473538, 1583140, 1741454, 2947076, 3482908, 3683845, 4353635, 7367690, 8707270, 9577997, 14735380, 17414540, 19155994, 38311988, 47889985, 95779970, 191559940]

約数ペア:

[(1, 191559940), (2, 95779970), (4, 47889985), (5, 38311988), (10, 19155994), (11, 17414540), (13, 14735380), (20, 9577997), (22, 8707270), (26, 7367690), (44, 4353635), (52, 3683845), (55, 3482908), (65, 2947076), (110, 1741454), (121, 1583140), (130, 1473538), (143, 1339580), (220, 870727), (242, 791570), (260, 736769), (286, 669790), (484, 395785), (572, 334895), (605, 316628), (715, 267916), (1210, 158314), (1430, 133958), (1573, 121780), (2420, 79157), (2860, 66979), (3146, 60890), (6089, 31460), (6292, 30445), (7865, 24356), (12178, 15730)]