65808290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{797}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 58296670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 359, 718, 797, 1594, 1795, 3590, 3985, 7970, 8257, 16514, 18331, 36662, 41285, 82570, 91655, 183310, 286123, 572246, 1430615, 2861230, 6580829, 13161658, 32904145, 65808290]

約数ペア:

[(1, 65808290), (2, 32904145), (5, 13161658), (10, 6580829), (23, 2861230), (46, 1430615), (115, 572246), (230, 286123), (359, 183310), (718, 91655), (797, 82570), (1594, 41285), (1795, 36662), (3590, 18331), (3985, 16514), (7970, 8257)]