1474382480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2304

約数の個数: 80

約数和(自身を含む): 3520917504

約数和(自身を除く): 2046535024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 191, 235, 376, 382, 470, 752, 764, 940, 955, 1528, 1880, 1910, 2053, 3056, 3760, 3820, 4106, 7640, 8212, 8977, 10265, 15280, 16424, 17954, 20530, 32848, 35908, 41060, 44885, 71816, 82120, 89770, 96491, 143632, 164240, 179540, 192982, 359080, 385964, 392123, 482455, 718160, 771928, 784246, 964910, 1543856, 1568492, 1929820, 1960615, 3136984, 3859640, 3921230, 6273968, 7719280, 7842460, 15684920, 18429781, 31369840, 36859562, 73719124, 92148905, 147438248, 184297810, 294876496, 368595620, 737191240, 1474382480]

約数ペア:

[(1, 1474382480), (2, 737191240), (4, 368595620), (5, 294876496), (8, 184297810), (10, 147438248), (16, 92148905), (20, 73719124), (40, 36859562), (47, 31369840), (80, 18429781), (94, 15684920), (188, 7842460), (191, 7719280), (235, 6273968), (376, 3921230), (382, 3859640), (470, 3136984), (752, 1960615), (764, 1929820), (940, 1568492), (955, 1543856), (1528, 964910), (1880, 784246), (1910, 771928), (2053, 718160), (3056, 482455), (3760, 392123), (3820, 385964), (4106, 359080), (7640, 192982), (8212, 179540), (8977, 164240), (10265, 143632), (15280, 96491), (16424, 89770), (17954, 82120), (20530, 71816), (32848, 44885), (35908, 41060)]