38485460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148021}}^1$

素因数の和:148043

約数の個数: 24

約数和(自身を含む): 87036936

約数和(自身を除く): 48551476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 148021, 296042, 592084, 740105, 1480210, 1924273, 2960420, 3848546, 7697092, 9621365, 19242730, 38485460]

約数ペア:

[(1, 38485460), (2, 19242730), (4, 9621365), (5, 7697092), (10, 3848546), (13, 2960420), (20, 1924273), (26, 1480210), (52, 740105), (65, 592084), (130, 296042), (260, 148021)]