2205896144080

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1\times {\mathrm{170081}}^1$

素因数の和:171044

約数の個数: 80

約数和(自身を含む): 5158823814144

約数和(自身を除く): 2952927670064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 727, 892, 1115, 1454, 1784, 2230, 2908, 3568, 3635, 4460, 5816, 7270, 8920, 11632, 14540, 17840, 29080, 58160, 162121, 170081, 324242, 340162, 648484, 680324, 810605, 850405, 1296968, 1360648, 1621210, 1700810, 2593936, 2721296, 3242420, 3401620, 6484840, 6803240, 12969680, 13606480, 37928063, 75856126, 123648887, 151712252, 189640315, 247297774, 303424504, 379280630, 494595548, 606849008, 618244435, 758561260, 989191096, 1236488870, 1517122520, 1978382192, 2472977740, 3034245040, 4945955480, 9891910960, 27573701801, 55147403602, 110294807204, 137868509005, 220589614408, 275737018010, 441179228816, 551474036020, 1102948072040, 2205896144080]

約数ペア:

[(1, 2205896144080), (2, 1102948072040), (4, 551474036020), (5, 441179228816), (8, 275737018010), (10, 220589614408), (16, 137868509005), (20, 110294807204), (40, 55147403602), (80, 27573701801), (223, 9891910960), (446, 4945955480), (727, 3034245040), (892, 2472977740), (1115, 1978382192), (1454, 1517122520), (1784, 1236488870), (2230, 989191096), (2908, 758561260), (3568, 618244435), (3635, 606849008), (4460, 494595548), (5816, 379280630), (7270, 303424504), (8920, 247297774), (11632, 189640315), (14540, 151712252), (17840, 123648887), (29080, 75856126), (58160, 37928063), (162121, 13606480), (170081, 12969680), (324242, 6803240), (340162, 6484840), (648484, 3401620), (680324, 3242420), (810605, 2721296), (850405, 2593936), (1296968, 1700810), (1360648, 1621210)]