184488980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30851}}^1$

素因数の和:30896

約数の個数: 48

約数和(自身を含む): 435383424

約数和(自身を除く): 250894444

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 30851, 61702, 123404, 154255, 308510, 401063, 617020, 709573, 802126, 1419146, 1604252, 2005315, 2838292, 3547865, 4010630, 7095730, 8021260, 9224449, 14191460, 18448898, 36897796, 46122245, 92244490, 184488980]

約数ペア:

[(1, 184488980), (2, 92244490), (4, 46122245), (5, 36897796), (10, 18448898), (13, 14191460), (20, 9224449), (23, 8021260), (26, 7095730), (46, 4010630), (52, 3547865), (65, 2838292), (92, 2005315), (115, 1604252), (130, 1419146), (230, 802126), (260, 709573), (299, 617020), (460, 401063), (598, 308510), (1196, 154255), (1495, 123404), (2990, 61702), (5980, 30851)]