64211670050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{3413}}^1$

素因数の和:3948

約数の個数: 96

約数和(自身を含む): 132284033280

約数和(自身を除く): 68072363230

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 433, 550, 790, 866, 869, 1738, 1975, 2165, 3413, 3950, 4330, 4345, 4763, 6826, 8690, 9526, 10825, 17065, 21650, 21725, 23815, 34130, 34207, 37543, 43450, 47630, 68414, 75086, 85325, 119075, 170650, 171035, 187715, 238150, 269627, 342070, 375430, 376277, 539254, 752554, 855175, 938575, 1348135, 1477829, 1710350, 1877150, 1881385, 2696270, 2955658, 2965897, 3762770, 5931794, 6740675, 7389145, 9406925, 13481350, 14778290, 14829485, 16256119, 18813850, 29658970, 32512238, 36945725, 73891450, 74147425, 81280595, 116748491, 148294850, 162561190, 233496982, 406402975, 583742455, 812805950, 1167484910, 1284233401, 2568466802, 2918712275, 5837424550, 6421167005, 12842334010, 32105835025, 64211670050]

約数ペア:

[(1, 64211670050), (2, 32105835025), (5, 12842334010), (10, 6421167005), (11, 5837424550), (22, 2918712275), (25, 2568466802), (50, 1284233401), (55, 1167484910), (79, 812805950), (110, 583742455), (158, 406402975), (275, 233496982), (395, 162561190), (433, 148294850), (550, 116748491), (790, 81280595), (866, 74147425), (869, 73891450), (1738, 36945725), (1975, 32512238), (2165, 29658970), (3413, 18813850), (3950, 16256119), (4330, 14829485), (4345, 14778290), (4763, 13481350), (6826, 9406925), (8690, 7389145), (9526, 6740675), (10825, 5931794), (17065, 3762770), (21650, 2965897), (21725, 2955658), (23815, 2696270), (34130, 1881385), (34207, 1877150), (37543, 1710350), (43450, 1477829), (47630, 1348135), (68414, 938575), (75086, 855175), (85325, 752554), (119075, 539254), (170650, 376277), (171035, 375430), (187715, 342070), (238150, 269627)]