23124220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165173}}^1$

素因数の和:165189

約数の個数: 24

約数和(自身を含む): 55498464

約数和(自身を除く): 32374244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165173, 330346, 660692, 825865, 1156211, 1651730, 2312422, 3303460, 4624844, 5781055, 11562110, 23124220]

約数ペア:

[(1, 23124220), (2, 11562110), (4, 5781055), (5, 4624844), (7, 3303460), (10, 2312422), (14, 1651730), (20, 1156211), (28, 825865), (35, 660692), (70, 330346), (140, 165173)]