58439420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3079}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 134016960

約数和(自身を除く): 75577540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3079, 3796, 4745, 6158, 9490, 12316, 15395, 18980, 30790, 40027, 61580, 80054, 160108, 200135, 224767, 400270, 449534, 800540, 899068, 1123835, 2247670, 2921971, 4495340, 5843942, 11687884, 14609855, 29219710, 58439420]

約数ペア:

[(1, 58439420), (2, 29219710), (4, 14609855), (5, 11687884), (10, 5843942), (13, 4495340), (20, 2921971), (26, 2247670), (52, 1123835), (65, 899068), (73, 800540), (130, 449534), (146, 400270), (260, 224767), (292, 200135), (365, 160108), (730, 80054), (949, 61580), (1460, 40027), (1898, 30790), (3079, 18980), (3796, 15395), (4745, 12316), (6158, 9490)]