39397150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{60611}}^1$

素因数の和:60636

約数の個数: 24

約数和(自身を含む): 78916824

約数和(自身を除く): 39519674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 60611, 121222, 303055, 606110, 787943, 1515275, 1575886, 3030550, 3939715, 7879430, 19698575, 39397150]

約数ペア:

[(1, 39397150), (2, 19698575), (5, 7879430), (10, 3939715), (13, 3030550), (25, 1575886), (26, 1515275), (50, 787943), (65, 606110), (130, 303055), (325, 121222), (650, 60611)]