8238050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 16213992

約数和(自身を除く): 7975942

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 73, 74, 122, 146, 185, 305, 365, 370, 610, 730, 925, 1525, 1825, 1850, 2257, 2701, 3050, 3650, 4453, 4514, 5402, 8906, 11285, 13505, 22265, 22570, 27010, 44530, 56425, 67525, 111325, 112850, 135050, 164761, 222650, 329522, 823805, 1647610, 4119025, 8238050]

約数ペア:

[(1, 8238050), (2, 4119025), (5, 1647610), (10, 823805), (25, 329522), (37, 222650), (50, 164761), (61, 135050), (73, 112850), (74, 111325), (122, 67525), (146, 56425), (185, 44530), (305, 27010), (365, 22570), (370, 22265), (610, 13505), (730, 11285), (925, 8906), (1525, 5402), (1825, 4514), (1850, 4453), (2257, 3650), (2701, 3050)]