1392425150

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{177379}}^1$

素因数の和:177548

約数の個数: 24

約数和(自身を含む): 2606421720

約数和(自身を除く): 1213996570

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 7850, 177379, 354758, 886895, 1773790, 4434475, 8868950, 27848503, 55697006, 139242515, 278485030, 696212575, 1392425150]

約数ペア:

[(1, 1392425150), (2, 696212575), (5, 278485030), (10, 139242515), (25, 55697006), (50, 27848503), (157, 8868950), (314, 4434475), (785, 1773790), (1570, 886895), (3925, 354758), (7850, 177379)]