145700450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11251}}^1$

素因数の和:11307

約数の個数: 48

約数和(自身を含む): 318116544

約数和(自身を除く): 172416094

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 6475, 11251, 12950, 22502, 56255, 78757, 112510, 157514, 281275, 393785, 416287, 562550, 787570, 832574, 1968925, 2081435, 2914009, 3937850, 4162870, 5828018, 10407175, 14570045, 20814350, 29140090, 72850225, 145700450]

約数ペア:

[(1, 145700450), (2, 72850225), (5, 29140090), (7, 20814350), (10, 14570045), (14, 10407175), (25, 5828018), (35, 4162870), (37, 3937850), (50, 2914009), (70, 2081435), (74, 1968925), (175, 832574), (185, 787570), (259, 562550), (350, 416287), (370, 393785), (518, 281275), (925, 157514), (1295, 112510), (1850, 78757), (2590, 56255), (6475, 22502), (11251, 12950)]