118957540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14759}}^1$

素因数の和:14812

約数の個数: 48

約数和(自身を含む): 277724160

約数和(自身を除く): 158766620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 14759, 29518, 59036, 73795, 147590, 191867, 295180, 383734, 457529, 767468, 915058, 959335, 1830116, 1918670, 2287645, 3837340, 4575290, 5947877, 9150580, 11895754, 23791508, 29739385, 59478770, 118957540]

約数ペア:

[(1, 118957540), (2, 59478770), (4, 29739385), (5, 23791508), (10, 11895754), (13, 9150580), (20, 5947877), (26, 4575290), (31, 3837340), (52, 2287645), (62, 1918670), (65, 1830116), (124, 959335), (130, 915058), (155, 767468), (260, 457529), (310, 383734), (403, 295180), (620, 191867), (806, 147590), (1612, 73795), (2015, 59036), (4030, 29518), (8060, 14759)]