88418960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 80

約数和(自身を含む): 240734592

約数和(自身を除く): 152315632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 3851, 4592, 5740, 7702, 11480, 15404, 19255, 22960, 26957, 30808, 38510, 53914, 61616, 77020, 107828, 134785, 154040, 157891, 215656, 269570, 308080, 315782, 431312, 539140, 631564, 789455, 1078280, 1105237, 1263128, 1578910, 2156560, 2210474, 2526256, 3157820, 4420948, 5526185, 6315640, 8841896, 11052370, 12631280, 17683792, 22104740, 44209480, 88418960]

約数ペア:

[(1, 88418960), (2, 44209480), (4, 22104740), (5, 17683792), (7, 12631280), (8, 11052370), (10, 8841896), (14, 6315640), (16, 5526185), (20, 4420948), (28, 3157820), (35, 2526256), (40, 2210474), (41, 2156560), (56, 1578910), (70, 1263128), (80, 1105237), (82, 1078280), (112, 789455), (140, 631564), (164, 539140), (205, 431312), (280, 315782), (287, 308080), (328, 269570), (410, 215656), (560, 157891), (574, 154040), (656, 134785), (820, 107828), (1148, 77020), (1435, 61616), (1640, 53914), (2296, 38510), (2870, 30808), (3280, 26957), (3851, 22960), (4592, 19255), (5740, 15404), (7702, 11480)]