1330822093840

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5297}}^1\times {\mathrm{14083}}^1$

素因数の和:19616

約数の個数: 80

約数和(自身を含む): 3108844021248

約数和(自身を除く): 1778021927408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 5297, 8920, 10594, 14083, 17840, 21188, 26485, 28166, 42376, 52970, 56332, 70415, 84752, 105940, 112664, 140830, 211880, 225328, 281660, 423760, 563320, 1126640, 1181231, 2362462, 3140509, 4724924, 5906155, 6281018, 9449848, 11812310, 12562036, 15702545, 18899696, 23624620, 25124072, 31405090, 47249240, 50248144, 62810180, 74597651, 94498480, 125620360, 149195302, 251240720, 298390604, 372988255, 596781208, 745976510, 1193562416, 1491953020, 2983906040, 5967812080, 16635276173, 33270552346, 66541104692, 83176380865, 133082209384, 166352761730, 266164418768, 332705523460, 665411046920, 1330822093840]

約数ペア:

[(1, 1330822093840), (2, 665411046920), (4, 332705523460), (5, 266164418768), (8, 166352761730), (10, 133082209384), (16, 83176380865), (20, 66541104692), (40, 33270552346), (80, 16635276173), (223, 5967812080), (446, 2983906040), (892, 1491953020), (1115, 1193562416), (1784, 745976510), (2230, 596781208), (3568, 372988255), (4460, 298390604), (5297, 251240720), (8920, 149195302), (10594, 125620360), (14083, 94498480), (17840, 74597651), (21188, 62810180), (26485, 50248144), (28166, 47249240), (42376, 31405090), (52970, 25124072), (56332, 23624620), (70415, 18899696), (84752, 15702545), (105940, 12562036), (112664, 11812310), (140830, 9449848), (211880, 6281018), (225328, 5906155), (281660, 4724924), (423760, 3140509), (563320, 2362462), (1126640, 1181231)]