39725530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305581}}^1$

素因数の和:305601

約数の個数: 16

約数和(自身を含む): 77006664

約数和(自身を除く): 37281134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 305581, 611162, 1527905, 3055810, 3972553, 7945106, 19862765, 39725530]

約数ペア:

[(1, 39725530), (2, 19862765), (5, 7945106), (10, 3972553), (13, 3055810), (26, 1527905), (65, 611162), (130, 305581)]