40196660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41017}}^1$

素因数の和:41040

約数の個数: 36

約数和(自身を含む): 98197092

約数和(自身を除く): 58000432

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 41017, 82034, 164068, 205085, 287119, 410170, 574238, 820340, 1148476, 1435595, 2009833, 2871190, 4019666, 5742380, 8039332, 10049165, 20098330, 40196660]

約数ペア:

[(1, 40196660), (2, 20098330), (4, 10049165), (5, 8039332), (7, 5742380), (10, 4019666), (14, 2871190), (20, 2009833), (28, 1435595), (35, 1148476), (49, 820340), (70, 574238), (98, 410170), (140, 287119), (196, 205085), (245, 164068), (490, 82034), (980, 41017)]