10897720

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 24747120

約数和(自身を除く): 13849400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 2411, 4520, 4822, 9644, 12055, 19288, 24110, 48220, 96440, 272443, 544886, 1089772, 1362215, 2179544, 2724430, 5448860, 10897720]

約数ペア:

[(1, 10897720), (2, 5448860), (4, 2724430), (5, 2179544), (8, 1362215), (10, 1089772), (20, 544886), (40, 272443), (113, 96440), (226, 48220), (452, 24110), (565, 19288), (904, 12055), (1130, 9644), (2260, 4822), (2411, 4520)]