112898120

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4943}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 254517120

約数和(自身を除く): 141619000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4568, 4943, 5710, 9886, 11420, 19772, 22840, 24715, 39544, 49430, 98860, 197720, 2822453, 5644906, 11289812, 14112265, 22579624, 28224530, 56449060, 112898120]

約数ペア:

[(1, 112898120), (2, 56449060), (4, 28224530), (5, 22579624), (8, 14112265), (10, 11289812), (20, 5644906), (40, 2822453), (571, 197720), (1142, 98860), (2284, 49430), (2855, 39544), (4568, 24715), (4943, 22840), (5710, 19772), (9886, 11420)]