2624320

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 6400800

約数和(自身を除く): 3776480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 139, 160, 236, 278, 295, 320, 472, 556, 590, 695, 944, 1112, 1180, 1390, 1888, 2224, 2360, 2780, 3776, 4448, 4720, 5560, 8201, 8896, 9440, 11120, 16402, 18880, 22240, 32804, 41005, 44480, 65608, 82010, 131216, 164020, 262432, 328040, 524864, 656080, 1312160, 2624320]

約数ペア:

[(1, 2624320), (2, 1312160), (4, 656080), (5, 524864), (8, 328040), (10, 262432), (16, 164020), (20, 131216), (32, 82010), (40, 65608), (59, 44480), (64, 41005), (80, 32804), (118, 22240), (139, 18880), (160, 16402), (236, 11120), (278, 9440), (295, 8896), (320, 8201), (472, 5560), (556, 4720), (590, 4448), (695, 3776), (944, 2780), (1112, 2360), (1180, 2224), (1390, 1888)]