105234320

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16651}}^1$

素因数の和:16743

約数の個数: 40

約数和(自身を含む): 247781760

約数和(自身を除く): 142547440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 16651, 33302, 66604, 83255, 133208, 166510, 266416, 333020, 666040, 1315429, 1332080, 2630858, 5261716, 6577145, 10523432, 13154290, 21046864, 26308580, 52617160, 105234320]

約数ペア:

[(1, 105234320), (2, 52617160), (4, 26308580), (5, 21046864), (8, 13154290), (10, 10523432), (16, 6577145), (20, 5261716), (40, 2630858), (79, 1332080), (80, 1315429), (158, 666040), (316, 333020), (395, 266416), (632, 166510), (790, 133208), (1264, 83255), (1580, 66604), (3160, 33302), (6320, 16651)]