218189080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{1567}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 499705920

約数和(自身を除く): 281516840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 1567, 2360, 3134, 3481, 6268, 6962, 7835, 12536, 13924, 15670, 17405, 27848, 31340, 34810, 62680, 69620, 92453, 139240, 184906, 369812, 462265, 739624, 924530, 1849060, 3698120, 5454727, 10909454, 21818908, 27273635, 43637816, 54547270, 109094540, 218189080]

約数ペア:

[(1, 218189080), (2, 109094540), (4, 54547270), (5, 43637816), (8, 27273635), (10, 21818908), (20, 10909454), (40, 5454727), (59, 3698120), (118, 1849060), (236, 924530), (295, 739624), (472, 462265), (590, 369812), (1180, 184906), (1567, 139240), (2360, 92453), (3134, 69620), (3481, 62680), (6268, 34810), (6962, 31340), (7835, 27848), (12536, 17405), (13924, 15670)]