954391850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 1940500800

約数和(自身を除く): 986108950

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 107, 190, 205, 214, 229, 410, 458, 475, 535, 779, 950, 1025, 1070, 1145, 1558, 2033, 2050, 2290, 2675, 3895, 4066, 4351, 4387, 5350, 5725, 7790, 8702, 8774, 9389, 10165, 11450, 18778, 19475, 20330, 21755, 21935, 24503, 38950, 43510, 43870, 46945, 49006, 50825, 83353, 93890, 101650, 108775, 109675, 122515, 166706, 178391, 217550, 219350, 234725, 245030, 356782, 416765, 465557, 469450, 612575, 833530, 891955, 931114, 1004623, 1225150, 1783910, 2009246, 2083825, 2327785, 4167650, 4459775, 4655570, 5023115, 8919550, 10046230, 11638925, 19087837, 23277850, 25115575, 38175674, 50231150, 95439185, 190878370, 477195925, 954391850]

約数ペア:

[(1, 954391850), (2, 477195925), (5, 190878370), (10, 95439185), (19, 50231150), (25, 38175674), (38, 25115575), (41, 23277850), (50, 19087837), (82, 11638925), (95, 10046230), (107, 8919550), (190, 5023115), (205, 4655570), (214, 4459775), (229, 4167650), (410, 2327785), (458, 2083825), (475, 2009246), (535, 1783910), (779, 1225150), (950, 1004623), (1025, 931114), (1070, 891955), (1145, 833530), (1558, 612575), (2033, 469450), (2050, 465557), (2290, 416765), (2675, 356782), (3895, 245030), (4066, 234725), (4351, 219350), (4387, 217550), (5350, 178391), (5725, 166706), (7790, 122515), (8702, 109675), (8774, 108775), (9389, 101650), (10165, 93890), (11450, 83353), (18778, 50825), (19475, 49006), (20330, 46945), (21755, 43870), (21935, 43510), (24503, 38950)]