103635460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 222264000

約数和(自身を除く): 118628540

約数列:

[1, 2, 4, 5, 10, 20, 83, 149, 166, 298, 332, 415, 419, 596, 745, 830, 838, 1490, 1660, 1676, 2095, 2980, 4190, 8380, 12367, 24734, 34777, 49468, 61835, 62431, 69554, 123670, 124862, 139108, 173885, 247340, 249724, 312155, 347770, 624310, 695540, 1248620, 5181773, 10363546, 20727092, 25908865, 51817730, 103635460]

約数ペア:

[(1, 103635460), (2, 51817730), (4, 25908865), (5, 20727092), (10, 10363546), (20, 5181773), (83, 1248620), (149, 695540), (166, 624310), (298, 347770), (332, 312155), (415, 249724), (419, 247340), (596, 173885), (745, 139108), (830, 124862), (838, 123670), (1490, 69554), (1660, 62431), (1676, 61835), (2095, 49468), (2980, 34777), (4190, 24734), (8380, 12367)]