81956150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{96419}}^1$

素因数の和:96448

約数の個数: 24

約数和(自身を含む): 161407080

約数和(自身を除く): 79450930

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 96419, 192838, 482095, 964190, 1639123, 2410475, 3278246, 4820950, 8195615, 16391230, 40978075, 81956150]

約数ペア:

[(1, 81956150), (2, 40978075), (5, 16391230), (10, 8195615), (17, 4820950), (25, 3278246), (34, 2410475), (50, 1639123), (85, 964190), (170, 482095), (425, 192838), (850, 96419)]