3338654920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{29483}}^1$

素因数の和:29662

約数の個数: 64

約数和(自身を含む): 7960680000

約数和(自身を除く): 4622025080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 298, 380, 596, 745, 760, 1192, 1490, 2831, 2980, 5662, 5960, 11324, 14155, 22648, 28310, 29483, 56620, 58966, 113240, 117932, 147415, 235864, 294830, 560177, 589660, 1120354, 1179320, 2240708, 2800885, 4392967, 4481416, 5601770, 8785934, 11203540, 17571868, 21964835, 22407080, 35143736, 43929670, 83466373, 87859340, 166932746, 175718680, 333865492, 417331865, 667730984, 834663730, 1669327460, 3338654920]

約数ペア:

[(1, 3338654920), (2, 1669327460), (4, 834663730), (5, 667730984), (8, 417331865), (10, 333865492), (19, 175718680), (20, 166932746), (38, 87859340), (40, 83466373), (76, 43929670), (95, 35143736), (149, 22407080), (152, 21964835), (190, 17571868), (298, 11203540), (380, 8785934), (596, 5601770), (745, 4481416), (760, 4392967), (1192, 2800885), (1490, 2240708), (2831, 1179320), (2980, 1120354), (5662, 589660), (5960, 560177), (11324, 294830), (14155, 235864), (22648, 147415), (28310, 117932), (29483, 113240), (56620, 58966)]