104794040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 255951360

約数和(自身を除く): 151157320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1471, 1781, 2740, 2942, 3562, 5480, 5884, 7124, 7355, 8905, 11768, 14248, 14710, 17810, 19123, 29420, 35620, 38246, 58840, 71240, 76492, 95615, 152984, 191230, 201527, 382460, 403054, 764920, 806108, 1007635, 1612216, 2015270, 2619851, 4030540, 5239702, 8061080, 10479404, 13099255, 20958808, 26198510, 52397020, 104794040]

約数ペア:

[(1, 104794040), (2, 52397020), (4, 26198510), (5, 20958808), (8, 13099255), (10, 10479404), (13, 8061080), (20, 5239702), (26, 4030540), (40, 2619851), (52, 2015270), (65, 1612216), (104, 1007635), (130, 806108), (137, 764920), (260, 403054), (274, 382460), (520, 201527), (548, 191230), (685, 152984), (1096, 95615), (1370, 76492), (1471, 71240), (1781, 58840), (2740, 38246), (2942, 35620), (3562, 29420), (5480, 19123), (5884, 17810), (7124, 14710), (7355, 14248), (8905, 11768)]