68991100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40583}}^1$

素因数の和:40614

約数の個数: 36

約数和(自身を含む): 158521104

約数和(自身を除く): 89530004

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 40583, 81166, 162332, 202915, 405830, 689911, 811660, 1014575, 1379822, 2029150, 2759644, 3449555, 4058300, 6899110, 13798220, 17247775, 34495550, 68991100]

約数ペア:

[(1, 68991100), (2, 34495550), (4, 17247775), (5, 13798220), (10, 6899110), (17, 4058300), (20, 3449555), (25, 2759644), (34, 2029150), (50, 1379822), (68, 1014575), (85, 811660), (100, 689911), (170, 405830), (340, 202915), (425, 162332), (850, 81166), (1700, 40583)]