145068860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{196039}}^1$

素因数の和:196085

約数の個数: 24

約数和(自身を含む): 312879840

約数和(自身を除く): 167810980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 196039, 392078, 784156, 980195, 1960390, 3920780, 7253443, 14506886, 29013772, 36267215, 72534430, 145068860]

約数ペア:

[(1, 145068860), (2, 72534430), (4, 36267215), (5, 29013772), (10, 14506886), (20, 7253443), (37, 3920780), (74, 1960390), (148, 980195), (185, 784156), (370, 392078), (740, 196039)]