15612165080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{33563}}^1$

素因数の和:34004

約数の個数: 64

約数和(自身を含む): 36430365600

約数和(自身を除く): 20818200520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 401, 580, 802, 1160, 1604, 2005, 3208, 4010, 8020, 11629, 16040, 23258, 33563, 46516, 58145, 67126, 93032, 116290, 134252, 167815, 232580, 268504, 335630, 465160, 671260, 973327, 1342520, 1946654, 3893308, 4866635, 7786616, 9733270, 13458763, 19466540, 26917526, 38933080, 53835052, 67293815, 107670104, 134587630, 269175260, 390304127, 538350520, 780608254, 1561216508, 1951520635, 3122433016, 3903041270, 7806082540, 15612165080]

約数ペア:

[(1, 15612165080), (2, 7806082540), (4, 3903041270), (5, 3122433016), (8, 1951520635), (10, 1561216508), (20, 780608254), (29, 538350520), (40, 390304127), (58, 269175260), (116, 134587630), (145, 107670104), (232, 67293815), (290, 53835052), (401, 38933080), (580, 26917526), (802, 19466540), (1160, 13458763), (1604, 9733270), (2005, 7786616), (3208, 4866635), (4010, 3893308), (8020, 1946654), (11629, 1342520), (16040, 973327), (23258, 671260), (33563, 465160), (46516, 335630), (58145, 268504), (67126, 232580), (93032, 167815), (116290, 134252)]