46720280

素因数分解:

$2^3\times 5^1\times {\mathrm{1168007}}^1$

素因数の和:1168018

約数の個数: 16

約数和(自身を含む): 105120720

約数和(自身を除く): 58400440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1168007, 2336014, 4672028, 5840035, 9344056, 11680070, 23360140, 46720280]

約数ペア:

[(1, 46720280), (2, 23360140), (4, 11680070), (5, 9344056), (8, 5840035), (10, 4672028), (20, 2336014), (40, 1168007)]