75561860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18077}}^1$

素因数の和:18116

約数の個数: 48

約数和(自身を含む): 182226240

約数和(自身を除く): 106664380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 18077, 36154, 72308, 90385, 180770, 198847, 343463, 361540, 397694, 686926, 795388, 994235, 1373852, 1717315, 1988470, 3434630, 3778093, 3976940, 6869260, 7556186, 15112372, 18890465, 37780930, 75561860]

約数ペア:

[(1, 75561860), (2, 37780930), (4, 18890465), (5, 15112372), (10, 7556186), (11, 6869260), (19, 3976940), (20, 3778093), (22, 3434630), (38, 1988470), (44, 1717315), (55, 1373852), (76, 994235), (95, 795388), (110, 686926), (190, 397694), (209, 361540), (220, 343463), (380, 198847), (418, 180770), (836, 90385), (1045, 72308), (2090, 36154), (4180, 18077)]