40102912070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308483939}}^1$

素因数の和:308483959

約数の個数: 16

約数和(自身を含む): 77737952880

約数和(自身を除く): 37635040810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 308483939, 616967878, 1542419695, 3084839390, 4010291207, 8020582414, 20051456035, 40102912070]

約数ペア:

[(1, 40102912070), (2, 20051456035), (5, 8020582414), (10, 4010291207), (13, 3084839390), (26, 1542419695), (65, 616967878), (130, 308483939)]