10366827440

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{266089}}^1$

素因数の和:266589

約数の個数: 40

約数和(自身を含む): 24152457120

約数和(自身を除く): 13785629680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 19480, 38960, 266089, 532178, 1064356, 1330445, 2128712, 2660890, 4257424, 5321780, 10643560, 21287120, 129585343, 259170686, 518341372, 647926715, 1036682744, 1295853430, 2073365488, 2591706860, 5183413720, 10366827440]

約数ペア:

[(1, 10366827440), (2, 5183413720), (4, 2591706860), (5, 2073365488), (8, 1295853430), (10, 1036682744), (16, 647926715), (20, 518341372), (40, 259170686), (80, 129585343), (487, 21287120), (974, 10643560), (1948, 5321780), (2435, 4257424), (3896, 2660890), (4870, 2128712), (7792, 1330445), (9740, 1064356), (19480, 532178), (38960, 266089)]