5140144

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2964

約数の個数: 20

約数和(自身を含む): 10050696

約数和(自身を除く): 4910552

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2843, 5686, 11372, 22744, 45488, 321259, 642518, 1285036, 2570072, 5140144]

約数ペア:

[(1, 5140144), (2, 2570072), (4, 1285036), (8, 642518), (16, 321259), (113, 45488), (226, 22744), (452, 11372), (904, 5686), (1808, 2843)]