3921440

素因数分解:

$2^5\times 5^1\times {\mathrm{24509}}^1$

素因数の和:24524

約数の個数: 24

約数和(自身を含む): 9264780

約数和(自身を除く): 5343340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24509, 49018, 98036, 122545, 196072, 245090, 392144, 490180, 784288, 980360, 1960720, 3921440]

約数ペア:

[(1, 3921440), (2, 1960720), (4, 980360), (5, 784288), (8, 490180), (10, 392144), (16, 245090), (20, 196072), (32, 122545), (40, 98036), (80, 49018), (160, 24509)]