72797416460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1\times {\mathrm{55219}}^1$

素因数の和:57530

約数の個数: 48

約数和(自身を含む): 158218552800

約数和(自身を除く): 85421136340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2273, 4546, 9092, 11365, 22730, 45460, 55219, 65917, 110438, 131834, 220876, 263668, 276095, 329585, 552190, 659170, 1104380, 1318340, 1601351, 3202702, 6405404, 8006755, 16013510, 32027020, 125512787, 251025574, 502051148, 627563935, 1255127870, 2510255740, 3639870823, 7279741646, 14559483292, 18199354115, 36398708230, 72797416460]

約数ペア:

[(1, 72797416460), (2, 36398708230), (4, 18199354115), (5, 14559483292), (10, 7279741646), (20, 3639870823), (29, 2510255740), (58, 1255127870), (116, 627563935), (145, 502051148), (290, 251025574), (580, 125512787), (2273, 32027020), (4546, 16013510), (9092, 8006755), (11365, 6405404), (22730, 3202702), (45460, 1601351), (55219, 1318340), (65917, 1104380), (110438, 659170), (131834, 552190), (220876, 329585), (263668, 276095)]