58390280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112289}}^1$

素因数の和:112313

約数の個数: 32

約数和(自身を含む): 141485400

約数和(自身を除く): 83095120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 112289, 224578, 449156, 561445, 898312, 1122890, 1459757, 2245780, 2919514, 4491560, 5839028, 7298785, 11678056, 14597570, 29195140, 58390280]

約数ペア:

[(1, 58390280), (2, 29195140), (4, 14597570), (5, 11678056), (8, 7298785), (10, 5839028), (13, 4491560), (20, 2919514), (26, 2245780), (40, 1459757), (52, 1122890), (65, 898312), (104, 561445), (130, 449156), (260, 224578), (520, 112289)]