4464150920

素因数分解:

$2^3\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{35897}}^1$

素因数の和:39017

約数の個数: 32

約数和(自身を含む): 10047850200

約数和(自身を除く): 5583699280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3109, 6218, 12436, 15545, 24872, 31090, 35897, 62180, 71794, 124360, 143588, 179485, 287176, 358970, 717940, 1435880, 111603773, 223207546, 446415092, 558018865, 892830184, 1116037730, 2232075460, 4464150920]

約数ペア:

[(1, 4464150920), (2, 2232075460), (4, 1116037730), (5, 892830184), (8, 558018865), (10, 446415092), (20, 223207546), (40, 111603773), (3109, 1435880), (6218, 717940), (12436, 358970), (15545, 287176), (24872, 179485), (31090, 143588), (35897, 124360), (62180, 71794)]