17964050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 37263240

約数和(自身を除く): 19299190

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 953, 1450, 1885, 1906, 3770, 4765, 9425, 9530, 12389, 18850, 23825, 24778, 27637, 47650, 55274, 61945, 123890, 138185, 276370, 309725, 359281, 619450, 690925, 718562, 1381850, 1796405, 3592810, 8982025, 17964050]

約数ペア:

[(1, 17964050), (2, 8982025), (5, 3592810), (10, 1796405), (13, 1381850), (25, 718562), (26, 690925), (29, 619450), (50, 359281), (58, 309725), (65, 276370), (130, 138185), (145, 123890), (290, 61945), (325, 55274), (377, 47650), (650, 27637), (725, 24778), (754, 23825), (953, 18850), (1450, 12389), (1885, 9530), (1906, 9425), (3770, 4765)]