88929680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{158803}}^1$

素因数の和:158823

約数の個数: 40

約数和(自身を含む): 236300352

約数和(自身を除く): 147370672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 158803, 317606, 635212, 794015, 1111621, 1270424, 1588030, 2223242, 2540848, 3176060, 4446484, 5558105, 6352120, 8892968, 11116210, 12704240, 17785936, 22232420, 44464840, 88929680]

約数ペア:

[(1, 88929680), (2, 44464840), (4, 22232420), (5, 17785936), (7, 12704240), (8, 11116210), (10, 8892968), (14, 6352120), (16, 5558105), (20, 4446484), (28, 3176060), (35, 2540848), (40, 2223242), (56, 1588030), (70, 1270424), (80, 1111621), (112, 794015), (140, 635212), (280, 317606), (560, 158803)]