104879450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 211158360

約数和(自身を除く): 106278910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 317, 325, 509, 634, 650, 1018, 1585, 2545, 3170, 4121, 5090, 6617, 7925, 8242, 12725, 13234, 15850, 20605, 25450, 33085, 41210, 66170, 103025, 161353, 165425, 206050, 322706, 330850, 806765, 1613530, 2097589, 4033825, 4195178, 8067650, 10487945, 20975890, 52439725, 104879450]

約数ペア:

[(1, 104879450), (2, 52439725), (5, 20975890), (10, 10487945), (13, 8067650), (25, 4195178), (26, 4033825), (50, 2097589), (65, 1613530), (130, 806765), (317, 330850), (325, 322706), (509, 206050), (634, 165425), (650, 161353), (1018, 103025), (1585, 66170), (2545, 41210), (3170, 33085), (4121, 25450), (5090, 20605), (6617, 15850), (7925, 13234), (8242, 12725)]