842425250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 1647296352

約数和(自身を除く): 804871102

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 122, 125, 185, 250, 305, 370, 610, 925, 1493, 1525, 1850, 2257, 2986, 3050, 4514, 4625, 7465, 7625, 9250, 11285, 14930, 15250, 22570, 37325, 55241, 56425, 74650, 91073, 110482, 112850, 182146, 186625, 276205, 282125, 373250, 455365, 552410, 564250, 910730, 1381025, 2276825, 2762050, 3369701, 4553650, 6739402, 6905125, 11384125, 13810250, 16848505, 22768250, 33697010, 84242525, 168485050, 421212625, 842425250]

約数ペア:

[(1, 842425250), (2, 421212625), (5, 168485050), (10, 84242525), (25, 33697010), (37, 22768250), (50, 16848505), (61, 13810250), (74, 11384125), (122, 6905125), (125, 6739402), (185, 4553650), (250, 3369701), (305, 2762050), (370, 2276825), (610, 1381025), (925, 910730), (1493, 564250), (1525, 552410), (1850, 455365), (2257, 373250), (2986, 282125), (3050, 276205), (4514, 186625), (4625, 182146), (7465, 112850), (7625, 110482), (9250, 91073), (11285, 74650), (14930, 56425), (15250, 55241), (22570, 37325)]