102992500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3206

約数の個数: 60

約数和(自身を含む): 242625460

約数和(自身を除く): 139632960

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3169, 3250, 6338, 6500, 8125, 12676, 15845, 16250, 31690, 32500, 41197, 63380, 79225, 82394, 158450, 164788, 205985, 316900, 396125, 411970, 792250, 823940, 1029925, 1584500, 1980625, 2059850, 3961250, 4119700, 5149625, 7922500, 10299250, 20598500, 25748125, 51496250, 102992500]

約数ペア:

[(1, 102992500), (2, 51496250), (4, 25748125), (5, 20598500), (10, 10299250), (13, 7922500), (20, 5149625), (25, 4119700), (26, 3961250), (50, 2059850), (52, 1980625), (65, 1584500), (100, 1029925), (125, 823940), (130, 792250), (250, 411970), (260, 396125), (325, 316900), (500, 205985), (625, 164788), (650, 158450), (1250, 82394), (1300, 79225), (1625, 63380), (2500, 41197), (3169, 32500), (3250, 31690), (6338, 16250), (6500, 15845), (8125, 12676)]