85082980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 191520000

約数和(自身を除く): 106437020

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 4999, 8510, 9998, 17020, 19996, 24995, 49990, 99980, 114977, 184963, 229954, 369926, 459908, 574885, 739852, 924815, 1149770, 1849630, 2299540, 3699260, 4254149, 8508298, 17016596, 21270745, 42541490, 85082980]

約数ペア:

[(1, 85082980), (2, 42541490), (4, 21270745), (5, 17016596), (10, 8508298), (20, 4254149), (23, 3699260), (37, 2299540), (46, 1849630), (74, 1149770), (92, 924815), (115, 739852), (148, 574885), (185, 459908), (230, 369926), (370, 229954), (460, 184963), (740, 114977), (851, 99980), (1702, 49990), (3404, 24995), (4255, 19996), (4999, 17020), (8510, 9998)]