15671952580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3037}}^1\times {\mathrm{3851}}^1$

素因数の和:6964

約数の個数: 48

約数和(自身を含む): 33421985856

約数和(自身を除く): 17750033276

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 3037, 3851, 6074, 7702, 12148, 15185, 15404, 19255, 30370, 38510, 60740, 77020, 203479, 258017, 406958, 516034, 813916, 1017395, 1032068, 1290085, 2034790, 2580170, 4069580, 5160340, 11695487, 23390974, 46781948, 58477435, 116954870, 233909740, 783597629, 1567195258, 3134390516, 3917988145, 7835976290, 15671952580]

約数ペア:

[(1, 15671952580), (2, 7835976290), (4, 3917988145), (5, 3134390516), (10, 1567195258), (20, 783597629), (67, 233909740), (134, 116954870), (268, 58477435), (335, 46781948), (670, 23390974), (1340, 11695487), (3037, 5160340), (3851, 4069580), (6074, 2580170), (7702, 2034790), (12148, 1290085), (15185, 1032068), (15404, 1017395), (19255, 813916), (30370, 516034), (38510, 406958), (60740, 258017), (77020, 203479)]