547905620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1\times {\mathrm{929}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 1184455440

約数和(自身を除く): 636549820

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 797, 929, 1594, 1858, 3188, 3716, 3985, 4645, 7970, 9290, 15940, 18580, 29489, 34373, 58978, 68746, 117956, 137492, 147445, 171865, 294890, 343730, 589780, 687460, 740413, 1480826, 2961652, 3702065, 7404130, 14808260, 27395281, 54790562, 109581124, 136976405, 273952810, 547905620]

約数ペア:

[(1, 547905620), (2, 273952810), (4, 136976405), (5, 109581124), (10, 54790562), (20, 27395281), (37, 14808260), (74, 7404130), (148, 3702065), (185, 2961652), (370, 1480826), (740, 740413), (797, 687460), (929, 589780), (1594, 343730), (1858, 294890), (3188, 171865), (3716, 147445), (3985, 137492), (4645, 117956), (7970, 68746), (9290, 58978), (15940, 34373), (18580, 29489)]