65362960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3740

約数の個数: 80

約数和(自身を含む): 173332656

約数和(自身を除く): 107969696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 3697, 4420, 7394, 8840, 14788, 17680, 18485, 29576, 36970, 48061, 59152, 62849, 73940, 96122, 125698, 147880, 192244, 240305, 251396, 295760, 314245, 384488, 480610, 502792, 628490, 768976, 817037, 961220, 1005584, 1256980, 1634074, 1922440, 2513960, 3268148, 3844880, 4085185, 5027920, 6536296, 8170370, 13072592, 16340740, 32681480, 65362960]

約数ペア:

[(1, 65362960), (2, 32681480), (4, 16340740), (5, 13072592), (8, 8170370), (10, 6536296), (13, 5027920), (16, 4085185), (17, 3844880), (20, 3268148), (26, 2513960), (34, 1922440), (40, 1634074), (52, 1256980), (65, 1005584), (68, 961220), (80, 817037), (85, 768976), (104, 628490), (130, 502792), (136, 480610), (170, 384488), (208, 314245), (221, 295760), (260, 251396), (272, 240305), (340, 192244), (442, 147880), (520, 125698), (680, 96122), (884, 73940), (1040, 62849), (1105, 59152), (1360, 48061), (1768, 36970), (2210, 29576), (3536, 18485), (3697, 17680), (4420, 14788), (7394, 8840)]