15692429860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1\times {\mathrm{4729}}^1$

素因数の和:6820

約数の個数: 48

約数和(自身を含む): 33374880000

約数和(自身を除く): 17682450140

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1999, 3998, 4729, 7996, 9458, 9995, 18916, 19990, 23645, 39980, 47290, 94580, 165917, 331834, 392507, 663668, 785014, 829585, 1570028, 1659170, 1962535, 3318340, 3925070, 7850140, 9453271, 18906542, 37813084, 47266355, 94532710, 189065420, 784621493, 1569242986, 3138485972, 3923107465, 7846214930, 15692429860]

約数ペア:

[(1, 15692429860), (2, 7846214930), (4, 3923107465), (5, 3138485972), (10, 1569242986), (20, 784621493), (83, 189065420), (166, 94532710), (332, 47266355), (415, 37813084), (830, 18906542), (1660, 9453271), (1999, 7850140), (3998, 3925070), (4729, 3318340), (7996, 1962535), (9458, 1659170), (9995, 1570028), (18916, 829585), (19990, 785014), (23645, 663668), (39980, 392507), (47290, 331834), (94580, 165917)]