42890950

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{8017}}^1$

素因数の和:8136

約数の個数: 24

約数和(自身を含む): 80532792

約数和(自身を除く): 37641842

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 8017, 16034, 40085, 80170, 200425, 400850, 857819, 1715638, 4289095, 8578190, 21445475, 42890950]

約数ペア:

[(1, 42890950), (2, 21445475), (5, 8578190), (10, 4289095), (25, 1715638), (50, 857819), (107, 400850), (214, 200425), (535, 80170), (1070, 40085), (2675, 16034), (5350, 8017)]