33133772780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{271277}}^1$

素因数の和:271514

約数の個数: 48

約数和(自身を含む): 72190331136

約数和(自身を除く): 39056558356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 197, 310, 394, 620, 788, 985, 1970, 3940, 6107, 12214, 24428, 30535, 61070, 122140, 271277, 542554, 1085108, 1356385, 2712770, 5425540, 8409587, 16819174, 33638348, 42047935, 53441569, 84095870, 106883138, 168191740, 213766276, 267207845, 534415690, 1068831380, 1656688639, 3313377278, 6626754556, 8283443195, 16566886390, 33133772780]

約数ペア:

[(1, 33133772780), (2, 16566886390), (4, 8283443195), (5, 6626754556), (10, 3313377278), (20, 1656688639), (31, 1068831380), (62, 534415690), (124, 267207845), (155, 213766276), (197, 168191740), (310, 106883138), (394, 84095870), (620, 53441569), (788, 42047935), (985, 33638348), (1970, 16819174), (3940, 8409587), (6107, 5425540), (12214, 2712770), (24428, 1356385), (30535, 1085108), (61070, 542554), (122140, 271277)]