38834900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29873}}^1$

素因数の和:29900

約数の個数: 36

約数和(自身を含む): 90757212

約数和(自身を除く): 51922312

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29873, 59746, 119492, 149365, 298730, 388349, 597460, 746825, 776698, 1493650, 1553396, 1941745, 2987300, 3883490, 7766980, 9708725, 19417450, 38834900]

約数ペア:

[(1, 38834900), (2, 19417450), (4, 9708725), (5, 7766980), (10, 3883490), (13, 2987300), (20, 1941745), (25, 1553396), (26, 1493650), (50, 776698), (52, 746825), (65, 597460), (100, 388349), (130, 298730), (260, 149365), (325, 119492), (650, 59746), (1300, 29873)]