23421080

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2069}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 52909200

約数和(自身を除く): 29488120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2069, 2264, 2830, 4138, 5660, 8276, 10345, 11320, 16552, 20690, 41380, 82760, 585527, 1171054, 2342108, 2927635, 4684216, 5855270, 11710540, 23421080]

約数ペア:

[(1, 23421080), (2, 11710540), (4, 5855270), (5, 4684216), (8, 2927635), (10, 2342108), (20, 1171054), (40, 585527), (283, 82760), (566, 41380), (1132, 20690), (1415, 16552), (2069, 11320), (2264, 10345), (2830, 8276), (4138, 5660)]