2080495840

素因数分解:

$2^5\times 5^1\times {\mathrm{13003099}}^1$

素因数の和:13003114

約数の個数: 24

約数和(自身を含む): 4915171800

約数和(自身を除く): 2834675960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13003099, 26006198, 52012396, 65015495, 104024792, 130030990, 208049584, 260061980, 416099168, 520123960, 1040247920, 2080495840]

約数ペア:

[(1, 2080495840), (2, 1040247920), (4, 520123960), (5, 416099168), (8, 260061980), (10, 208049584), (16, 130030990), (20, 104024792), (32, 65015495), (40, 52012396), (80, 26006198), (160, 13003099)]