65596310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 134797824

約数和(自身を除く): 69201514

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 130, 155, 205, 310, 397, 403, 410, 533, 794, 806, 1066, 1271, 1985, 2015, 2542, 2665, 3970, 4030, 5161, 5330, 6355, 10322, 12307, 12710, 16277, 16523, 24614, 25805, 32554, 33046, 51610, 61535, 81385, 82615, 123070, 159991, 162770, 165230, 211601, 319982, 423202, 504587, 799955, 1009174, 1058005, 1599910, 2116010, 2522935, 5045870, 6559631, 13119262, 32798155, 65596310]

約数ペア:

[(1, 65596310), (2, 32798155), (5, 13119262), (10, 6559631), (13, 5045870), (26, 2522935), (31, 2116010), (41, 1599910), (62, 1058005), (65, 1009174), (82, 799955), (130, 504587), (155, 423202), (205, 319982), (310, 211601), (397, 165230), (403, 162770), (410, 159991), (533, 123070), (794, 82615), (806, 81385), (1066, 61535), (1271, 51610), (1985, 33046), (2015, 32554), (2542, 25805), (2665, 24614), (3970, 16523), (4030, 16277), (5161, 12710), (5330, 12307), (6355, 10322)]