313445050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 608766840

約数和(自身を除く): 295321790

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 113, 145, 226, 290, 565, 725, 1130, 1450, 1913, 2825, 3277, 3826, 5650, 6554, 9565, 16385, 19130, 32770, 47825, 55477, 81925, 95650, 110954, 163850, 216169, 277385, 432338, 554770, 1080845, 1386925, 2161690, 2773850, 5404225, 6268901, 10808450, 12537802, 31344505, 62689010, 156722525, 313445050]

約数ペア:

[(1, 313445050), (2, 156722525), (5, 62689010), (10, 31344505), (25, 12537802), (29, 10808450), (50, 6268901), (58, 5404225), (113, 2773850), (145, 2161690), (226, 1386925), (290, 1080845), (565, 554770), (725, 432338), (1130, 277385), (1450, 216169), (1913, 163850), (2825, 110954), (3277, 95650), (3826, 81925), (5650, 55477), (6554, 47825), (9565, 32770), (16385, 19130)]