111995380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{114281}}^1$

素因数の和:114304

約数の個数: 36

約数和(自身を含む): 273591108

約数和(自身を除く): 161595728

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 114281, 228562, 457124, 571405, 799967, 1142810, 1599934, 2285620, 3199868, 3999835, 5599769, 7999670, 11199538, 15999340, 22399076, 27998845, 55997690, 111995380]

約数ペア:

[(1, 111995380), (2, 55997690), (4, 27998845), (5, 22399076), (7, 15999340), (10, 11199538), (14, 7999670), (20, 5599769), (28, 3999835), (35, 3199868), (49, 2285620), (70, 1599934), (98, 1142810), (140, 799967), (196, 571405), (245, 457124), (490, 228562), (980, 114281)]