314607500980

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{24929279}}^1$

素因数の和:24929919

約数の個数: 24

約数和(自身を含む): 661722808320

約数和(自身を除く): 347115307340

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 12620, 24929279, 49858558, 99717116, 124646395, 249292790, 498585580, 15730375049, 31460750098, 62921500196, 78651875245, 157303750490, 314607500980]

約数ペア:

[(1, 314607500980), (2, 157303750490), (4, 78651875245), (5, 62921500196), (10, 31460750098), (20, 15730375049), (631, 498585580), (1262, 249292790), (2524, 124646395), (3155, 99717116), (6310, 49858558), (12620, 24929279)]