67005080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 159408000

約数和(自身を除く): 92402920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 940, 1160, 1229, 1363, 1880, 2458, 2726, 4916, 5452, 6145, 6815, 9832, 10904, 12290, 13630, 24580, 27260, 35641, 49160, 54520, 57763, 71282, 115526, 142564, 178205, 231052, 285128, 288815, 356410, 462104, 577630, 712820, 1155260, 1425640, 1675127, 2310520, 3350254, 6700508, 8375635, 13401016, 16751270, 33502540, 67005080]

約数ペア:

[(1, 67005080), (2, 33502540), (4, 16751270), (5, 13401016), (8, 8375635), (10, 6700508), (20, 3350254), (29, 2310520), (40, 1675127), (47, 1425640), (58, 1155260), (94, 712820), (116, 577630), (145, 462104), (188, 356410), (232, 288815), (235, 285128), (290, 231052), (376, 178205), (470, 142564), (580, 115526), (940, 71282), (1160, 57763), (1229, 54520), (1363, 49160), (1880, 35641), (2458, 27260), (2726, 24580), (4916, 13630), (5452, 12290), (6145, 10904), (6815, 9832)]