2242805480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{7703}}^1$

素因数の和:7994

約数の個数: 64

約数和(自身を含む): 5241801600

約数和(自身を除く): 2998996120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 251, 290, 502, 580, 1004, 1160, 1255, 2008, 2510, 5020, 7279, 7703, 10040, 14558, 15406, 29116, 30812, 36395, 38515, 58232, 61624, 72790, 77030, 145580, 154060, 223387, 291160, 308120, 446774, 893548, 1116935, 1787096, 1933453, 2233870, 3866906, 4467740, 7733812, 8935480, 9667265, 15467624, 19334530, 38669060, 56070137, 77338120, 112140274, 224280548, 280350685, 448561096, 560701370, 1121402740, 2242805480]

約数ペア:

[(1, 2242805480), (2, 1121402740), (4, 560701370), (5, 448561096), (8, 280350685), (10, 224280548), (20, 112140274), (29, 77338120), (40, 56070137), (58, 38669060), (116, 19334530), (145, 15467624), (232, 9667265), (251, 8935480), (290, 7733812), (502, 4467740), (580, 3866906), (1004, 2233870), (1160, 1933453), (1255, 1787096), (2008, 1116935), (2510, 893548), (5020, 446774), (7279, 308120), (7703, 291160), (10040, 223387), (14558, 154060), (15406, 145580), (29116, 77030), (30812, 72790), (36395, 61624), (38515, 58232)]