79633100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 184831920

約数和(自身を除く): 105198820

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 139, 170, 278, 337, 340, 425, 556, 674, 695, 850, 1348, 1390, 1685, 1700, 2363, 2780, 3370, 3475, 4726, 5729, 6740, 6950, 8425, 9452, 11458, 11815, 13900, 16850, 22916, 23630, 28645, 33700, 46843, 47260, 57290, 59075, 93686, 114580, 118150, 143225, 187372, 234215, 236300, 286450, 468430, 572900, 796331, 936860, 1171075, 1592662, 2342150, 3185324, 3981655, 4684300, 7963310, 15926620, 19908275, 39816550, 79633100]

約数ペア:

[(1, 79633100), (2, 39816550), (4, 19908275), (5, 15926620), (10, 7963310), (17, 4684300), (20, 3981655), (25, 3185324), (34, 2342150), (50, 1592662), (68, 1171075), (85, 936860), (100, 796331), (139, 572900), (170, 468430), (278, 286450), (337, 236300), (340, 234215), (425, 187372), (556, 143225), (674, 118150), (695, 114580), (850, 93686), (1348, 59075), (1390, 57290), (1685, 47260), (1700, 46843), (2363, 33700), (2780, 28645), (3370, 23630), (3475, 22916), (4726, 16850), (5729, 13900), (6740, 11815), (6950, 11458), (8425, 9452)]