2443060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 3072716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 113, 115, 188, 226, 230, 235, 452, 460, 470, 565, 940, 1081, 1130, 2162, 2260, 2599, 4324, 5198, 5311, 5405, 10396, 10622, 10810, 12995, 21244, 21620, 25990, 26555, 51980, 53110, 106220, 122153, 244306, 488612, 610765, 1221530, 2443060]

約数ペア:

[(1, 2443060), (2, 1221530), (4, 610765), (5, 488612), (10, 244306), (20, 122153), (23, 106220), (46, 53110), (47, 51980), (92, 26555), (94, 25990), (113, 21620), (115, 21244), (188, 12995), (226, 10810), (230, 10622), (235, 10396), (452, 5405), (460, 5311), (470, 5198), (565, 4324), (940, 2599), (1081, 2260), (1130, 2162)]