118546480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3677}}^1$

素因数の和:3734

約数の個数: 80

約数和(自身を含む): 306480384

約数和(自身を除く): 187933904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 3677, 4030, 6448, 7354, 8060, 14708, 16120, 18385, 29416, 32240, 36770, 47801, 58832, 73540, 95602, 113987, 147080, 191204, 227974, 239005, 294160, 382408, 455948, 478010, 569935, 764816, 911896, 956020, 1139870, 1481831, 1823792, 1912040, 2279740, 2963662, 3824080, 4559480, 5927324, 7409155, 9118960, 11854648, 14818310, 23709296, 29636620, 59273240, 118546480]

約数ペア:

[(1, 118546480), (2, 59273240), (4, 29636620), (5, 23709296), (8, 14818310), (10, 11854648), (13, 9118960), (16, 7409155), (20, 5927324), (26, 4559480), (31, 3824080), (40, 2963662), (52, 2279740), (62, 1912040), (65, 1823792), (80, 1481831), (104, 1139870), (124, 956020), (130, 911896), (155, 764816), (208, 569935), (248, 478010), (260, 455948), (310, 382408), (403, 294160), (496, 239005), (520, 227974), (620, 191204), (806, 147080), (1040, 113987), (1240, 95602), (1612, 73540), (2015, 58832), (2480, 47801), (3224, 36770), (3677, 32240), (4030, 29416), (6448, 18385), (7354, 16120), (8060, 14708)]