39330980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151273}}^1$

素因数の和:151295

約数の個数: 24

約数和(自身を含む): 88949112

約数和(自身を除く): 49618132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 151273, 302546, 605092, 756365, 1512730, 1966549, 3025460, 3933098, 7866196, 9832745, 19665490, 39330980]

約数ペア:

[(1, 39330980), (2, 19665490), (4, 9832745), (5, 7866196), (10, 3933098), (13, 3025460), (20, 1966549), (26, 1512730), (52, 756365), (65, 605092), (130, 302546), (260, 151273)]