80953250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 174859776

約数和(自身を除く): 93906526

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 167, 175, 250, 277, 334, 350, 554, 835, 875, 1169, 1385, 1670, 1750, 1939, 2338, 2770, 3878, 4175, 5845, 6925, 8350, 9695, 11690, 13850, 19390, 20875, 29225, 34625, 41750, 46259, 48475, 58450, 69250, 92518, 96950, 146125, 231295, 242375, 292250, 323813, 462590, 484750, 647626, 1156475, 1619065, 2312950, 3238130, 5782375, 8095325, 11564750, 16190650, 40476625, 80953250]

約数ペア:

[(1, 80953250), (2, 40476625), (5, 16190650), (7, 11564750), (10, 8095325), (14, 5782375), (25, 3238130), (35, 2312950), (50, 1619065), (70, 1156475), (125, 647626), (167, 484750), (175, 462590), (250, 323813), (277, 292250), (334, 242375), (350, 231295), (554, 146125), (835, 96950), (875, 92518), (1169, 69250), (1385, 58450), (1670, 48475), (1750, 46259), (1939, 41750), (2338, 34625), (2770, 29225), (3878, 20875), (4175, 19390), (5845, 13850), (6925, 11690), (8350, 9695)]