1373203700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26561}}^1$

素因数の和:26633

約数の個数: 72

約数和(自身を含む): 3320037504

約数和(自身を除く): 1946833804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 940, 1034, 1100, 1175, 2068, 2350, 2585, 4700, 5170, 10340, 12925, 25850, 26561, 51700, 53122, 106244, 132805, 265610, 292171, 531220, 584342, 664025, 1168684, 1248367, 1328050, 1460855, 2496734, 2656100, 2921710, 4993468, 5843420, 6241835, 7304275, 12483670, 13732037, 14608550, 24967340, 27464074, 29217100, 31209175, 54928148, 62418350, 68660185, 124836700, 137320370, 274640740, 343300925, 686601850, 1373203700]

約数ペア:

[(1, 1373203700), (2, 686601850), (4, 343300925), (5, 274640740), (10, 137320370), (11, 124836700), (20, 68660185), (22, 62418350), (25, 54928148), (44, 31209175), (47, 29217100), (50, 27464074), (55, 24967340), (94, 14608550), (100, 13732037), (110, 12483670), (188, 7304275), (220, 6241835), (235, 5843420), (275, 4993468), (470, 2921710), (517, 2656100), (550, 2496734), (940, 1460855), (1034, 1328050), (1100, 1248367), (1175, 1168684), (2068, 664025), (2350, 584342), (2585, 531220), (4700, 292171), (5170, 265610), (10340, 132805), (12925, 106244), (25850, 53122), (26561, 51700)]