39338650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{60521}}^1$

素因数の和:60546

約数の個数: 24

約数和(自身を含む): 78799644

約数和(自身を除く): 39460994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 60521, 121042, 302605, 605210, 786773, 1513025, 1573546, 3026050, 3933865, 7867730, 19669325, 39338650]

約数ペア:

[(1, 39338650), (2, 19669325), (5, 7867730), (10, 3933865), (13, 3026050), (25, 1573546), (26, 1513025), (50, 786773), (65, 605210), (130, 302605), (325, 121042), (650, 60521)]