22183450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 36

約数和(自身を含む): 43582590

約数和(自身を除く): 21399140

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1229, 1805, 2458, 3610, 6145, 9025, 12290, 18050, 23351, 30725, 46702, 61450, 116755, 233510, 443669, 583775, 887338, 1167550, 2218345, 4436690, 11091725, 22183450]

約数ペア:

[(1, 22183450), (2, 11091725), (5, 4436690), (10, 2218345), (19, 1167550), (25, 887338), (38, 583775), (50, 443669), (95, 233510), (190, 116755), (361, 61450), (475, 46702), (722, 30725), (950, 23351), (1229, 18050), (1805, 12290), (2458, 9025), (3610, 6145)]