8463620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 21482496

約数和(自身を除く): 13018876

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 73, 85, 110, 124, 146, 155, 170, 187, 220, 292, 310, 340, 341, 365, 374, 527, 620, 682, 730, 748, 803, 935, 1054, 1241, 1364, 1460, 1606, 1705, 1870, 2108, 2263, 2482, 2635, 3212, 3410, 3740, 4015, 4526, 4964, 5270, 5797, 6205, 6820, 8030, 9052, 10540, 11315, 11594, 12410, 13651, 16060, 22630, 23188, 24820, 24893, 27302, 28985, 38471, 45260, 49786, 54604, 57970, 68255, 76942, 99572, 115940, 124465, 136510, 153884, 192355, 248930, 273020, 384710, 423181, 497860, 769420, 846362, 1692724, 2115905, 4231810, 8463620]

約数ペア:

[(1, 8463620), (2, 4231810), (4, 2115905), (5, 1692724), (10, 846362), (11, 769420), (17, 497860), (20, 423181), (22, 384710), (31, 273020), (34, 248930), (44, 192355), (55, 153884), (62, 136510), (68, 124465), (73, 115940), (85, 99572), (110, 76942), (124, 68255), (146, 57970), (155, 54604), (170, 49786), (187, 45260), (220, 38471), (292, 28985), (310, 27302), (340, 24893), (341, 24820), (365, 23188), (374, 22630), (527, 16060), (620, 13651), (682, 12410), (730, 11594), (748, 11315), (803, 10540), (935, 9052), (1054, 8030), (1241, 6820), (1364, 6205), (1460, 5797), (1606, 5270), (1705, 4964), (1870, 4526), (2108, 4015), (2263, 3740), (2482, 3410), (2635, 3212)]