85889570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3691}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 167469120

約数和(自身を除く): 81579550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 3691, 4654, 7382, 11635, 18455, 23270, 36910, 47983, 95966, 239915, 479830, 660689, 1321378, 3303445, 6606890, 8588957, 17177914, 42944785, 85889570]

約数ペア:

[(1, 85889570), (2, 42944785), (5, 17177914), (10, 8588957), (13, 6606890), (26, 3303445), (65, 1321378), (130, 660689), (179, 479830), (358, 239915), (895, 95966), (1790, 47983), (2327, 36910), (3691, 23270), (4654, 18455), (7382, 11635)]