45354140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9181}}^1$

素因数の和:9222

約数の個数: 48

約数和(自身を含む): 107980320

約数和(自身を除く): 62626180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 9181, 18362, 36724, 45905, 91810, 119353, 174439, 183620, 238706, 348878, 477412, 596765, 697756, 872195, 1193530, 1744390, 2267707, 2387060, 3488780, 4535414, 9070828, 11338535, 22677070, 45354140]

約数ペア:

[(1, 45354140), (2, 22677070), (4, 11338535), (5, 9070828), (10, 4535414), (13, 3488780), (19, 2387060), (20, 2267707), (26, 1744390), (38, 1193530), (52, 872195), (65, 697756), (76, 596765), (95, 477412), (130, 348878), (190, 238706), (247, 183620), (260, 174439), (380, 119353), (494, 91810), (988, 45905), (1235, 36724), (2470, 18362), (4940, 9181)]