83137490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 162518400

約数和(自身を除く): 79380910

約数列:

[1, 2, 5, 10, 29, 43, 58, 59, 86, 113, 118, 145, 215, 226, 290, 295, 430, 565, 590, 1130, 1247, 1711, 2494, 2537, 3277, 3422, 4859, 5074, 6235, 6554, 6667, 8555, 9718, 12470, 12685, 13334, 16385, 17110, 24295, 25370, 32770, 33335, 48590, 66670, 73573, 140911, 147146, 193343, 281822, 286681, 367865, 386686, 573362, 704555, 735730, 966715, 1409110, 1433405, 1933430, 2866810, 8313749, 16627498, 41568745, 83137490]

約数ペア:

[(1, 83137490), (2, 41568745), (5, 16627498), (10, 8313749), (29, 2866810), (43, 1933430), (58, 1433405), (59, 1409110), (86, 966715), (113, 735730), (118, 704555), (145, 573362), (215, 386686), (226, 367865), (290, 286681), (295, 281822), (430, 193343), (565, 147146), (590, 140911), (1130, 73573), (1247, 66670), (1711, 48590), (2494, 33335), (2537, 32770), (3277, 25370), (3422, 24295), (4859, 17110), (5074, 16385), (6235, 13334), (6554, 12685), (6667, 12470), (8555, 9718)]