71339339620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3109823}}^1$

素因数の和:3109900

約数の個数: 48

約数和(自身を含む): 158824931328

約数和(自身を除く): 87485591708

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4588, 5735, 11470, 22940, 3109823, 6219646, 12439292, 15549115, 31098230, 62196460, 96404513, 115063451, 192809026, 230126902, 385618052, 460253804, 482022565, 575317255, 964045130, 1150634510, 1928090260, 2301269020, 3566966981, 7133933962, 14267867924, 17834834905, 35669669810, 71339339620]

約数ペア:

[(1, 71339339620), (2, 35669669810), (4, 17834834905), (5, 14267867924), (10, 7133933962), (20, 3566966981), (31, 2301269020), (37, 1928090260), (62, 1150634510), (74, 964045130), (124, 575317255), (148, 482022565), (155, 460253804), (185, 385618052), (310, 230126902), (370, 192809026), (620, 115063451), (740, 96404513), (1147, 62196460), (2294, 31098230), (4588, 15549115), (5735, 12439292), (11470, 6219646), (22940, 3109823)]