519620300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 1198767024

約数和(自身を除く): 679146724

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 337, 340, 425, 674, 850, 907, 1348, 1685, 1700, 1814, 3370, 3628, 4535, 5729, 6740, 8425, 9070, 11458, 15419, 16850, 18140, 22675, 22916, 28645, 30838, 33700, 45350, 57290, 61676, 77095, 90700, 114580, 143225, 154190, 286450, 305659, 308380, 385475, 572900, 611318, 770950, 1222636, 1528295, 1541900, 3056590, 5196203, 6113180, 7641475, 10392406, 15282950, 20784812, 25981015, 30565900, 51962030, 103924060, 129905075, 259810150, 519620300]

約数ペア:

[(1, 519620300), (2, 259810150), (4, 129905075), (5, 103924060), (10, 51962030), (17, 30565900), (20, 25981015), (25, 20784812), (34, 15282950), (50, 10392406), (68, 7641475), (85, 6113180), (100, 5196203), (170, 3056590), (337, 1541900), (340, 1528295), (425, 1222636), (674, 770950), (850, 611318), (907, 572900), (1348, 385475), (1685, 308380), (1700, 305659), (1814, 286450), (3370, 154190), (3628, 143225), (4535, 114580), (5729, 90700), (6740, 77095), (8425, 61676), (9070, 57290), (11458, 45350), (15419, 33700), (16850, 30838), (18140, 28645), (22675, 22916)]