23648840

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{997}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 53353080

約数和(自身を除く): 29704240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 997, 1186, 1994, 2372, 2965, 3988, 4744, 4985, 5930, 7976, 9970, 11860, 19940, 23720, 39880, 591221, 1182442, 2364884, 2956105, 4729768, 5912210, 11824420, 23648840]

約数ペア:

[(1, 23648840), (2, 11824420), (4, 5912210), (5, 4729768), (8, 2956105), (10, 2364884), (20, 1182442), (40, 591221), (593, 39880), (997, 23720), (1186, 19940), (1994, 11860), (2372, 9970), (2965, 7976), (3988, 5930), (4744, 4985)]