4838680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 13582080

約数和(自身を除く): 8743400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 1571, 3080, 3142, 6284, 7855, 10997, 12568, 15710, 17281, 21994, 31420, 34562, 43988, 54985, 62840, 69124, 86405, 87976, 109970, 120967, 138248, 172810, 219940, 241934, 345620, 439880, 483868, 604835, 691240, 967736, 1209670, 2419340, 4838680]

約数ペア:

[(1, 4838680), (2, 2419340), (4, 1209670), (5, 967736), (7, 691240), (8, 604835), (10, 483868), (11, 439880), (14, 345620), (20, 241934), (22, 219940), (28, 172810), (35, 138248), (40, 120967), (44, 109970), (55, 87976), (56, 86405), (70, 69124), (77, 62840), (88, 54985), (110, 43988), (140, 34562), (154, 31420), (220, 21994), (280, 17281), (308, 15710), (385, 12568), (440, 10997), (616, 7855), (770, 6284), (1540, 3142), (1571, 3080)]