105259160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 243064800

約数和(自身を除く): 137805640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 179, 241, 244, 305, 358, 482, 488, 610, 716, 895, 964, 1205, 1220, 1432, 1790, 1928, 2410, 2440, 3580, 4820, 7160, 9640, 10919, 14701, 21838, 29402, 43139, 43676, 54595, 58804, 73505, 86278, 87352, 109190, 117608, 147010, 172556, 215695, 218380, 294020, 345112, 431390, 436760, 588040, 862780, 1725560, 2631479, 5262958, 10525916, 13157395, 21051832, 26314790, 52629580, 105259160]

約数ペア:

[(1, 105259160), (2, 52629580), (4, 26314790), (5, 21051832), (8, 13157395), (10, 10525916), (20, 5262958), (40, 2631479), (61, 1725560), (122, 862780), (179, 588040), (241, 436760), (244, 431390), (305, 345112), (358, 294020), (482, 218380), (488, 215695), (610, 172556), (716, 147010), (895, 117608), (964, 109190), (1205, 87352), (1220, 86278), (1432, 73505), (1790, 58804), (1928, 54595), (2410, 43676), (2440, 43139), (3580, 29402), (4820, 21838), (7160, 14701), (9640, 10919)]