22325220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13781}}^1$

素因数の和:13802

約数の個数: 60

約数和(自身を含む): 70040124

約数和(自身を除く): 47714904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 13781, 27562, 41343, 55124, 68905, 82686, 124029, 137810, 165372, 206715, 248058, 275620, 372087, 413430, 496116, 620145, 744174, 826860, 1116261, 1240290, 1488348, 1860435, 2232522, 2480580, 3720870, 4465044, 5581305, 7441740, 11162610, 22325220]

約数ペア:

[(1, 22325220), (2, 11162610), (3, 7441740), (4, 5581305), (5, 4465044), (6, 3720870), (9, 2480580), (10, 2232522), (12, 1860435), (15, 1488348), (18, 1240290), (20, 1116261), (27, 826860), (30, 744174), (36, 620145), (45, 496116), (54, 413430), (60, 372087), (81, 275620), (90, 248058), (108, 206715), (135, 165372), (162, 137810), (180, 124029), (270, 82686), (324, 68905), (405, 55124), (540, 41343), (810, 27562), (1620, 13781)]