25572550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 51059232

約数和(自身を除く): 25486682

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 370, 575, 601, 851, 925, 1150, 1202, 1702, 1850, 3005, 4255, 6010, 8510, 13823, 15025, 21275, 22237, 27646, 30050, 42550, 44474, 69115, 111185, 138230, 222370, 345575, 511451, 555925, 691150, 1022902, 1111850, 2557255, 5114510, 12786275, 25572550]

約数ペア:

[(1, 25572550), (2, 12786275), (5, 5114510), (10, 2557255), (23, 1111850), (25, 1022902), (37, 691150), (46, 555925), (50, 511451), (74, 345575), (115, 222370), (185, 138230), (230, 111185), (370, 69115), (575, 44474), (601, 42550), (851, 30050), (925, 27646), (1150, 22237), (1202, 21275), (1702, 15025), (1850, 13823), (3005, 8510), (4255, 6010)]