2046880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 5279904

約数和(自身を除く): 3233024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1163, 1760, 2326, 4652, 5815, 9304, 11630, 12793, 18608, 23260, 25586, 37216, 46520, 51172, 63965, 93040, 102344, 127930, 186080, 204688, 255860, 409376, 511720, 1023440, 2046880]

約数ペア:

[(1, 2046880), (2, 1023440), (4, 511720), (5, 409376), (8, 255860), (10, 204688), (11, 186080), (16, 127930), (20, 102344), (22, 93040), (32, 63965), (40, 51172), (44, 46520), (55, 37216), (80, 25586), (88, 23260), (110, 18608), (160, 12793), (176, 11630), (220, 9304), (352, 5815), (440, 4652), (880, 2326), (1163, 1760)]