56761240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 78022760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 515, 599, 824, 920, 1030, 1198, 2060, 2369, 2396, 2995, 4120, 4738, 4792, 5990, 9476, 11845, 11980, 13777, 18952, 23690, 23960, 27554, 47380, 55108, 61697, 68885, 94760, 110216, 123394, 137770, 246788, 275540, 308485, 493576, 551080, 616970, 1233940, 1419031, 2467880, 2838062, 5676124, 7095155, 11352248, 14190310, 28380620, 56761240]

約数ペア:

[(1, 56761240), (2, 28380620), (4, 14190310), (5, 11352248), (8, 7095155), (10, 5676124), (20, 2838062), (23, 2467880), (40, 1419031), (46, 1233940), (92, 616970), (103, 551080), (115, 493576), (184, 308485), (206, 275540), (230, 246788), (412, 137770), (460, 123394), (515, 110216), (599, 94760), (824, 68885), (920, 61697), (1030, 55108), (1198, 47380), (2060, 27554), (2369, 23960), (2396, 23690), (2995, 18952), (4120, 13777), (4738, 11980), (4792, 11845), (5990, 9476)]