1224850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 2651616

約数和(自身を除く): 1426766

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 131, 170, 187, 262, 275, 374, 425, 550, 655, 850, 935, 1310, 1441, 1870, 2227, 2882, 3275, 4454, 4675, 6550, 7205, 9350, 11135, 14410, 22270, 24497, 36025, 48994, 55675, 72050, 111350, 122485, 244970, 612425, 1224850]

約数ペア:

[(1, 1224850), (2, 612425), (5, 244970), (10, 122485), (11, 111350), (17, 72050), (22, 55675), (25, 48994), (34, 36025), (50, 24497), (55, 22270), (85, 14410), (110, 11135), (131, 9350), (170, 7205), (187, 6550), (262, 4675), (275, 4454), (374, 3275), (425, 2882), (550, 2227), (655, 1870), (850, 1441), (935, 1310)]