42069610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20129}}^1$

素因数の和:20166

約数の個数: 32

約数和(自身を含む): 86961600

約数和(自身を除く): 44891990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 20129, 40258, 100645, 201290, 221419, 382451, 442838, 764902, 1107095, 1912255, 2214190, 3824510, 4206961, 8413922, 21034805, 42069610]

約数ペア:

[(1, 42069610), (2, 21034805), (5, 8413922), (10, 4206961), (11, 3824510), (19, 2214190), (22, 1912255), (38, 1107095), (55, 764902), (95, 442838), (110, 382451), (190, 221419), (209, 201290), (418, 100645), (1045, 40258), (2090, 20129)]