1841724020320

素因数分解:

$2^5\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{7327037}}^1$

素因数の和:7328623

約数の個数: 48

約数和(自身を含む): 4353843212208

約数和(自身を除く): 2512119191888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1571, 3142, 6284, 7855, 12568, 15710, 25136, 31420, 50272, 62840, 125680, 251360, 7327037, 14654074, 29308148, 36635185, 58616296, 73270370, 117232592, 146540740, 234465184, 293081480, 586162960, 1172325920, 11510775127, 23021550254, 46043100508, 57553875635, 92086201016, 115107751270, 184172402032, 230215502540, 368344804064, 460431005080, 920862010160, 1841724020320]

約数ペア:

[(1, 1841724020320), (2, 920862010160), (4, 460431005080), (5, 368344804064), (8, 230215502540), (10, 184172402032), (16, 115107751270), (20, 92086201016), (32, 57553875635), (40, 46043100508), (80, 23021550254), (160, 11510775127), (1571, 1172325920), (3142, 586162960), (6284, 293081480), (7855, 234465184), (12568, 146540740), (15710, 117232592), (25136, 73270370), (31420, 58616296), (50272, 36635185), (62840, 29308148), (125680, 14654074), (251360, 7327037)]