39177710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27397}}^1$

素因数の和:27428

約数の個数: 32

約数和(自身を含む): 82851552

約数和(自身を除く): 43673842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 27397, 54794, 136985, 273970, 301367, 356161, 602734, 712322, 1506835, 1780805, 3013670, 3561610, 3917771, 7835542, 19588855, 39177710]

約数ペア:

[(1, 39177710), (2, 19588855), (5, 7835542), (10, 3917771), (11, 3561610), (13, 3013670), (22, 1780805), (26, 1506835), (55, 712322), (65, 602734), (110, 356161), (130, 301367), (143, 273970), (286, 136985), (715, 54794), (1430, 27397)]