24718850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 52449768

約数和(自身を除く): 27730918

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 2237, 4474, 5525, 11050, 11185, 22370, 29081, 38029, 55925, 58162, 76058, 111850, 145405, 190145, 290810, 380290, 494377, 727025, 950725, 988754, 1454050, 1901450, 2471885, 4943770, 12359425, 24718850]

約数ペア:

[(1, 24718850), (2, 12359425), (5, 4943770), (10, 2471885), (13, 1901450), (17, 1454050), (25, 988754), (26, 950725), (34, 727025), (50, 494377), (65, 380290), (85, 290810), (130, 190145), (170, 145405), (221, 111850), (325, 76058), (425, 58162), (442, 55925), (650, 38029), (850, 29081), (1105, 22370), (2210, 11185), (2237, 11050), (4474, 5525)]