23553520

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1297}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 55045584

約数和(自身を除く): 31492064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1297, 1816, 2270, 2594, 3632, 4540, 5188, 6485, 9080, 10376, 12970, 18160, 20752, 25940, 51880, 103760, 294419, 588838, 1177676, 1472095, 2355352, 2944190, 4710704, 5888380, 11776760, 23553520]

約数ペア:

[(1, 23553520), (2, 11776760), (4, 5888380), (5, 4710704), (8, 2944190), (10, 2355352), (16, 1472095), (20, 1177676), (40, 588838), (80, 294419), (227, 103760), (454, 51880), (908, 25940), (1135, 20752), (1297, 18160), (1816, 12970), (2270, 10376), (2594, 9080), (3632, 6485), (4540, 5188)]