225042289924

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{20981}}^1$

素因数の和:21205

約数の個数: 72

約数和(自身を含む): 425924612568

約数和(自身を除く): 200882322644

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 137, 148, 274, 529, 548, 851, 1058, 1702, 2116, 3151, 3404, 5069, 6302, 10138, 12604, 19573, 20276, 20981, 39146, 41962, 72473, 78292, 83924, 116587, 144946, 233174, 289892, 466348, 482563, 776297, 965126, 1552594, 1930252, 2681501, 2874397, 3105188, 5363002, 5748794, 10726004, 11098949, 11497588, 17854831, 22197898, 35709662, 44395796, 66111131, 71419324, 106352689, 132222262, 212705378, 264444524, 410661113, 425410756, 821322226, 1520556013, 1642644452, 2446111847, 3041112026, 4892223694, 6082224052, 9784447388, 56260572481, 112521144962, 225042289924]

約数ペア:

[(1, 225042289924), (2, 112521144962), (4, 56260572481), (23, 9784447388), (37, 6082224052), (46, 4892223694), (74, 3041112026), (92, 2446111847), (137, 1642644452), (148, 1520556013), (274, 821322226), (529, 425410756), (548, 410661113), (851, 264444524), (1058, 212705378), (1702, 132222262), (2116, 106352689), (3151, 71419324), (3404, 66111131), (5069, 44395796), (6302, 35709662), (10138, 22197898), (12604, 17854831), (19573, 11497588), (20276, 11098949), (20981, 10726004), (39146, 5748794), (41962, 5363002), (72473, 3105188), (78292, 2874397), (83924, 2681501), (116587, 1930252), (144946, 1552594), (233174, 965126), (289892, 776297), (466348, 482563)]