996899226320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5273483}}^1$

素因数の和:5273652

約数の個数: 80

約数和(自身を含む): 2471787420480

約数和(自身を除く): 1474888194160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 272, 278, 340, 556, 680, 695, 1112, 1360, 1390, 2224, 2363, 2780, 4726, 5560, 9452, 11120, 11815, 18904, 23630, 37808, 47260, 94520, 189040, 5273483, 10546966, 21093932, 26367415, 42187864, 52734830, 84375728, 89649211, 105469660, 179298422, 210939320, 358596844, 421878640, 448246055, 717193688, 733014137, 896492110, 1434387376, 1466028274, 1792984220, 2932056548, 3585968440, 3665070685, 5864113096, 7171936880, 7330141370, 11728226192, 12461240329, 14660282740, 24922480658, 29320565480, 49844961316, 58641130960, 62306201645, 99689922632, 124612403290, 199379845264, 249224806580, 498449613160, 996899226320]

約数ペア:

[(1, 996899226320), (2, 498449613160), (4, 249224806580), (5, 199379845264), (8, 124612403290), (10, 99689922632), (16, 62306201645), (17, 58641130960), (20, 49844961316), (34, 29320565480), (40, 24922480658), (68, 14660282740), (80, 12461240329), (85, 11728226192), (136, 7330141370), (139, 7171936880), (170, 5864113096), (272, 3665070685), (278, 3585968440), (340, 2932056548), (556, 1792984220), (680, 1466028274), (695, 1434387376), (1112, 896492110), (1360, 733014137), (1390, 717193688), (2224, 448246055), (2363, 421878640), (2780, 358596844), (4726, 210939320), (5560, 179298422), (9452, 105469660), (11120, 89649211), (11815, 84375728), (18904, 52734830), (23630, 42187864), (37808, 26367415), (47260, 21093932), (94520, 10546966), (189040, 5273483)]