76761007540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{25999}}^1\times {\mathrm{21089}}^1$

素因数の和:47104

約数の個数: 48

約数和(自身を含む): 184242240000

約数和(自身を除く): 107481232460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21089, 25999, 42178, 51998, 84356, 103996, 105445, 129995, 147623, 181993, 210890, 259990, 295246, 363986, 421780, 519980, 590492, 727972, 738115, 909965, 1476230, 1819930, 2952460, 3639860, 548292911, 1096585822, 2193171644, 2741464555, 3838050377, 5482929110, 7676100754, 10965858220, 15352201508, 19190251885, 38380503770, 76761007540]

約数ペア:

[(1, 76761007540), (2, 38380503770), (4, 19190251885), (5, 15352201508), (7, 10965858220), (10, 7676100754), (14, 5482929110), (20, 3838050377), (28, 2741464555), (35, 2193171644), (70, 1096585822), (140, 548292911), (21089, 3639860), (25999, 2952460), (42178, 1819930), (51998, 1476230), (84356, 909965), (103996, 738115), (105445, 727972), (129995, 590492), (147623, 519980), (181993, 421780), (210890, 363986), (259990, 295246)]