2695040

素因数分解:

$2^7\times 5^1\times {\mathrm{4211}}^1$

素因数の和:4230

約数の個数: 32

約数和(自身を含む): 6444360

約数和(自身を除く): 3749320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4211, 8422, 16844, 21055, 33688, 42110, 67376, 84220, 134752, 168440, 269504, 336880, 539008, 673760, 1347520, 2695040]

約数ペア:

[(1, 2695040), (2, 1347520), (4, 673760), (5, 539008), (8, 336880), (10, 269504), (16, 168440), (20, 134752), (32, 84220), (40, 67376), (64, 42110), (80, 33688), (128, 21055), (160, 16844), (320, 8422), (640, 4211)]