22497880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9533}}^1$

素因数の和:9603

約数の個数: 32

約数和(自身を含む): 51483600

約数和(自身を除く): 28985720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9533, 19066, 38132, 47665, 76264, 95330, 190660, 381320, 562447, 1124894, 2249788, 2812235, 4499576, 5624470, 11248940, 22497880]

約数ペア:

[(1, 22497880), (2, 11248940), (4, 5624470), (5, 4499576), (8, 2812235), (10, 2249788), (20, 1124894), (40, 562447), (59, 381320), (118, 190660), (236, 95330), (295, 76264), (472, 47665), (590, 38132), (1180, 19066), (2360, 9533)]