2848331320

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1\times {\mathrm{1087}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 6484262400

約数和(自身を除く): 3635931080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 601, 872, 1087, 1090, 1202, 2174, 2180, 2404, 3005, 4348, 4360, 4808, 5435, 6010, 8696, 10870, 12020, 21740, 24040, 43480, 65509, 118483, 131018, 236966, 262036, 327545, 473932, 524072, 592415, 653287, 655090, 947864, 1184830, 1306574, 1310180, 2369660, 2613148, 2620360, 3266435, 4739320, 5226296, 6532870, 13065740, 26131480, 71208283, 142416566, 284833132, 356041415, 569666264, 712082830, 1424165660, 2848331320]

約数ペア:

[(1, 2848331320), (2, 1424165660), (4, 712082830), (5, 569666264), (8, 356041415), (10, 284833132), (20, 142416566), (40, 71208283), (109, 26131480), (218, 13065740), (436, 6532870), (545, 5226296), (601, 4739320), (872, 3266435), (1087, 2620360), (1090, 2613148), (1202, 2369660), (2174, 1310180), (2180, 1306574), (2404, 1184830), (3005, 947864), (4348, 655090), (4360, 653287), (4808, 592415), (5435, 524072), (6010, 473932), (8696, 327545), (10870, 262036), (12020, 236966), (21740, 131018), (24040, 118483), (43480, 65509)]