38620550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7963}}^1$

素因数の和:8072

約数の個数: 24

約数和(自身を含む): 72583896

約数和(自身を除く): 33963346

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 7963, 15926, 39815, 79630, 199075, 398150, 772411, 1544822, 3862055, 7724110, 19310275, 38620550]

約数ペア:

[(1, 38620550), (2, 19310275), (5, 7724110), (10, 3862055), (25, 1544822), (50, 772411), (97, 398150), (194, 199075), (485, 79630), (970, 39815), (2425, 15926), (4850, 7963)]