79550870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^2$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 166963680

約数和(自身を除く): 87412810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 113, 178, 226, 445, 565, 623, 791, 890, 1130, 1246, 1582, 3115, 3955, 6230, 7910, 10057, 12769, 20114, 25538, 50285, 63845, 70399, 89383, 100570, 127690, 140798, 178766, 351995, 446915, 703990, 893830, 1136441, 2272882, 5682205, 7955087, 11364410, 15910174, 39775435, 79550870]

約数ペア:

[(1, 79550870), (2, 39775435), (5, 15910174), (7, 11364410), (10, 7955087), (14, 5682205), (35, 2272882), (70, 1136441), (89, 893830), (113, 703990), (178, 446915), (226, 351995), (445, 178766), (565, 140798), (623, 127690), (791, 100570), (890, 89383), (1130, 70399), (1246, 63845), (1582, 50285), (3115, 25538), (3955, 20114), (6230, 12769), (7910, 10057)]