79199540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 190657152

約数和(自身を除く): 111457612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 443, 886, 1277, 1772, 2215, 2554, 3101, 4430, 5108, 6202, 6385, 8860, 8939, 12404, 12770, 15505, 17878, 25540, 31010, 35756, 44695, 62020, 89390, 178780, 565711, 1131422, 2262844, 2828555, 3959977, 5657110, 7919954, 11314220, 15839908, 19799885, 39599770, 79199540]

約数ペア:

[(1, 79199540), (2, 39599770), (4, 19799885), (5, 15839908), (7, 11314220), (10, 7919954), (14, 5657110), (20, 3959977), (28, 2828555), (35, 2262844), (70, 1131422), (140, 565711), (443, 178780), (886, 89390), (1277, 62020), (1772, 44695), (2215, 35756), (2554, 31010), (3101, 25540), (4430, 17878), (5108, 15505), (6202, 12770), (6385, 12404), (8860, 8939)]