13233160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8069}}^1$

素因数の和:8121

約数の個数: 32

約数和(自身を含む): 30504600

約数和(自身を除く): 17271440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8069, 16138, 32276, 40345, 64552, 80690, 161380, 322760, 330829, 661658, 1323316, 1654145, 2646632, 3308290, 6616580, 13233160]

約数ペア:

[(1, 13233160), (2, 6616580), (4, 3308290), (5, 2646632), (8, 1654145), (10, 1323316), (20, 661658), (40, 330829), (41, 322760), (82, 161380), (164, 80690), (205, 64552), (328, 40345), (410, 32276), (820, 16138), (1640, 8069)]