409836050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17041}}^1$

素因数の和:17103

約数の個数: 48

約数和(自身を含む): 843169992

約数和(自身を除く): 433333942

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 4810, 12025, 17041, 24050, 34082, 85205, 170410, 221533, 426025, 443066, 630517, 852050, 1107665, 1261034, 2215330, 3152585, 5538325, 6305170, 8196721, 11076650, 15762925, 16393442, 31525850, 40983605, 81967210, 204918025, 409836050]

約数ペア:

[(1, 409836050), (2, 204918025), (5, 81967210), (10, 40983605), (13, 31525850), (25, 16393442), (26, 15762925), (37, 11076650), (50, 8196721), (65, 6305170), (74, 5538325), (130, 3152585), (185, 2215330), (325, 1261034), (370, 1107665), (481, 852050), (650, 630517), (925, 443066), (962, 426025), (1850, 221533), (2405, 170410), (4810, 85205), (12025, 34082), (17041, 24050)]