45245360

素因数分解:

$2^4\times 5^1\times {\mathrm{565567}}^1$

素因数の和:565580

約数の個数: 20

約数和(自身を含む): 105195648

約数和(自身を除く): 59950288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 565567, 1131134, 2262268, 2827835, 4524536, 5655670, 9049072, 11311340, 22622680, 45245360]

約数ペア:

[(1, 45245360), (2, 22622680), (4, 11311340), (5, 9049072), (8, 5655670), (10, 4524536), (16, 2827835), (20, 2262268), (40, 1131134), (80, 565567)]