10542550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 21159360

約数和(自身を除く): 10616810

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 157, 158, 170, 314, 395, 425, 785, 790, 850, 1343, 1570, 1975, 2669, 2686, 3925, 3950, 5338, 6715, 7850, 12403, 13345, 13430, 24806, 26690, 33575, 62015, 66725, 67150, 124030, 133450, 210851, 310075, 421702, 620150, 1054255, 2108510, 5271275, 10542550]

約数ペア:

[(1, 10542550), (2, 5271275), (5, 2108510), (10, 1054255), (17, 620150), (25, 421702), (34, 310075), (50, 210851), (79, 133450), (85, 124030), (157, 67150), (158, 66725), (170, 62015), (314, 33575), (395, 26690), (425, 24806), (785, 13430), (790, 13345), (850, 12403), (1343, 7850), (1570, 6715), (1975, 5338), (2669, 3950), (2686, 3925)]