4936240

素因数分解:

$2^4\times 5^1\times {\mathrm{61703}}^1$

素因数の和:61716

約数の個数: 20

約数和(自身を含む): 11476944

約数和(自身を除く): 6540704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61703, 123406, 246812, 308515, 493624, 617030, 987248, 1234060, 2468120, 4936240]

約数ペア:

[(1, 4936240), (2, 2468120), (4, 1234060), (5, 987248), (8, 617030), (10, 493624), (16, 308515), (20, 246812), (40, 123406), (80, 61703)]