22742380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 49986720

約数和(自身を除く): 27244340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 347, 452, 565, 580, 694, 1130, 1388, 1735, 2260, 3277, 3470, 6554, 6940, 10063, 13108, 16385, 20126, 32770, 39211, 40252, 50315, 65540, 78422, 100630, 156844, 196055, 201260, 392110, 784220, 1137119, 2274238, 4548476, 5685595, 11371190, 22742380]

約数ペア:

[(1, 22742380), (2, 11371190), (4, 5685595), (5, 4548476), (10, 2274238), (20, 1137119), (29, 784220), (58, 392110), (113, 201260), (116, 196055), (145, 156844), (226, 100630), (290, 78422), (347, 65540), (452, 50315), (565, 40252), (580, 39211), (694, 32770), (1130, 20126), (1388, 16385), (1735, 13108), (2260, 10063), (3277, 6940), (3470, 6554)]