136359400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{11177}}^1$

素因数の和:11254

約数の個数: 48

約数和(自身を含む): 322261740

約数和(自身を除く): 185902340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 11177, 12200, 22354, 44708, 55885, 89416, 111770, 223540, 279425, 447080, 558850, 681797, 1117700, 1363594, 2235400, 2727188, 3408985, 5454376, 6817970, 13635940, 17044925, 27271880, 34089850, 68179700, 136359400]

約数ペア:

[(1, 136359400), (2, 68179700), (4, 34089850), (5, 27271880), (8, 17044925), (10, 13635940), (20, 6817970), (25, 5454376), (40, 3408985), (50, 2727188), (61, 2235400), (100, 1363594), (122, 1117700), (200, 681797), (244, 558850), (305, 447080), (488, 279425), (610, 223540), (1220, 111770), (1525, 89416), (2440, 55885), (3050, 44708), (6100, 22354), (11177, 12200)]