82815500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9779

約数の個数: 48

約数和(自身を含む): 191528064

約数和(自身を除く): 108712564

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 9743, 19486, 38972, 48715, 97430, 165631, 194860, 243575, 331262, 487150, 662524, 828155, 974300, 1217875, 1656310, 2435750, 3312620, 4140775, 4871500, 8281550, 16563100, 20703875, 41407750, 82815500]

約数ペア:

[(1, 82815500), (2, 41407750), (4, 20703875), (5, 16563100), (10, 8281550), (17, 4871500), (20, 4140775), (25, 3312620), (34, 2435750), (50, 1656310), (68, 1217875), (85, 974300), (100, 828155), (125, 662524), (170, 487150), (250, 331262), (340, 243575), (425, 194860), (500, 165631), (850, 97430), (1700, 48715), (2125, 38972), (4250, 19486), (8500, 9743)]