91835080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55997}}^1$

素因数の和:56049

約数の個数: 32

約数和(自身を含む): 211672440

約数和(自身を除く): 119837360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 55997, 111994, 223988, 279985, 447976, 559970, 1119940, 2239880, 2295877, 4591754, 9183508, 11479385, 18367016, 22958770, 45917540, 91835080]

約数ペア:

[(1, 91835080), (2, 45917540), (4, 22958770), (5, 18367016), (8, 11479385), (10, 9183508), (20, 4591754), (40, 2295877), (41, 2239880), (82, 1119940), (164, 559970), (205, 447976), (328, 279985), (410, 223988), (820, 111994), (1640, 55997)]