32810960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4540

約数の個数: 80

約数和(自身を含む): 93910656

約数和(自身を除く): 61099696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 4507, 7280, 9014, 18028, 22535, 31549, 36056, 45070, 58591, 63098, 72112, 90140, 117182, 126196, 157745, 180280, 234364, 252392, 292955, 315490, 360560, 410137, 468728, 504784, 585910, 630980, 820274, 937456, 1171820, 1261960, 1640548, 2050685, 2343640, 2523920, 3281096, 4101370, 4687280, 6562192, 8202740, 16405480, 32810960]

約数ペア:

[(1, 32810960), (2, 16405480), (4, 8202740), (5, 6562192), (7, 4687280), (8, 4101370), (10, 3281096), (13, 2523920), (14, 2343640), (16, 2050685), (20, 1640548), (26, 1261960), (28, 1171820), (35, 937456), (40, 820274), (52, 630980), (56, 585910), (65, 504784), (70, 468728), (80, 410137), (91, 360560), (104, 315490), (112, 292955), (130, 252392), (140, 234364), (182, 180280), (208, 157745), (260, 126196), (280, 117182), (364, 90140), (455, 72112), (520, 63098), (560, 58591), (728, 45070), (910, 36056), (1040, 31549), (1456, 22535), (1820, 18028), (3640, 9014), (4507, 7280)]