80025064

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 177408000

約数和(自身を除く): 97382936

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 167, 172, 199, 301, 334, 344, 398, 602, 668, 796, 1169, 1204, 1336, 1393, 1592, 2338, 2408, 2786, 4676, 5572, 7181, 8557, 9352, 11144, 14362, 17114, 28724, 33233, 34228, 50267, 57448, 59899, 66466, 68456, 100534, 119798, 132932, 201068, 232631, 239596, 265864, 402136, 465262, 479192, 930524, 1429019, 1861048, 2858038, 5716076, 10003133, 11432152, 20006266, 40012532, 80025064]

約数ペア:

[(1, 80025064), (2, 40012532), (4, 20006266), (7, 11432152), (8, 10003133), (14, 5716076), (28, 2858038), (43, 1861048), (56, 1429019), (86, 930524), (167, 479192), (172, 465262), (199, 402136), (301, 265864), (334, 239596), (344, 232631), (398, 201068), (602, 132932), (668, 119798), (796, 100534), (1169, 68456), (1204, 66466), (1336, 59899), (1393, 57448), (1592, 50267), (2338, 34228), (2408, 33233), (2786, 28724), (4676, 17114), (5572, 14362), (7181, 11144), (8557, 9352)]