11005760

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 26493216

約数和(自身を除く): 15487456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 211, 320, 326, 422, 652, 815, 844, 1055, 1304, 1630, 1688, 2110, 2608, 3260, 3376, 4220, 5216, 6520, 6752, 8440, 10432, 13040, 13504, 16880, 26080, 33760, 34393, 52160, 67520, 68786, 137572, 171965, 275144, 343930, 550288, 687860, 1100576, 1375720, 2201152, 2751440, 5502880, 11005760]

約数ペア:

[(1, 11005760), (2, 5502880), (4, 2751440), (5, 2201152), (8, 1375720), (10, 1100576), (16, 687860), (20, 550288), (32, 343930), (40, 275144), (64, 171965), (80, 137572), (160, 68786), (163, 67520), (211, 52160), (320, 34393), (326, 33760), (422, 26080), (652, 16880), (815, 13504), (844, 13040), (1055, 10432), (1304, 8440), (1630, 6752), (1688, 6520), (2110, 5216), (2608, 4220), (3260, 3376)]