36092780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4999}}^1$

素因数の和:5046

約数の個数: 36

約数和(自身を含む): 80010000

約数和(自身を除く): 43917220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 4999, 7220, 9998, 19996, 24995, 49990, 94981, 99980, 189962, 379924, 474905, 949810, 1804639, 1899620, 3609278, 7218556, 9023195, 18046390, 36092780]

約数ペア:

[(1, 36092780), (2, 18046390), (4, 9023195), (5, 7218556), (10, 3609278), (19, 1899620), (20, 1804639), (38, 949810), (76, 474905), (95, 379924), (190, 189962), (361, 99980), (380, 94981), (722, 49990), (1444, 24995), (1805, 19996), (3610, 9998), (4999, 7220)]