6476911220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{803587}}^1$

素因数の和:803640

約数の個数: 48

約数和(自身を含む): 15120311808

約数和(自身を除く): 8643400588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 803587, 1607174, 3214348, 4017935, 8035870, 10446631, 16071740, 20893262, 24911197, 41786524, 49822394, 52233155, 99644788, 104466310, 124555985, 208932620, 249111970, 323845561, 498223940, 647691122, 1295382244, 1619227805, 3238455610, 6476911220]

約数ペア:

[(1, 6476911220), (2, 3238455610), (4, 1619227805), (5, 1295382244), (10, 647691122), (13, 498223940), (20, 323845561), (26, 249111970), (31, 208932620), (52, 124555985), (62, 104466310), (65, 99644788), (124, 52233155), (130, 49822394), (155, 41786524), (260, 24911197), (310, 20893262), (403, 16071740), (620, 10446631), (806, 8035870), (1612, 4017935), (2015, 3214348), (4030, 1607174), (8060, 803587)]