84652180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 189072576

約数和(自身を除く): 104420396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 307, 340, 614, 811, 1228, 1535, 1622, 3070, 3244, 4055, 5219, 6140, 8110, 10438, 13787, 16220, 20876, 26095, 27574, 52190, 55148, 68935, 104380, 137870, 248977, 275740, 497954, 995908, 1244885, 2489770, 4232609, 4979540, 8465218, 16930436, 21163045, 42326090, 84652180]

約数ペア:

[(1, 84652180), (2, 42326090), (4, 21163045), (5, 16930436), (10, 8465218), (17, 4979540), (20, 4232609), (34, 2489770), (68, 1244885), (85, 995908), (170, 497954), (307, 275740), (340, 248977), (614, 137870), (811, 104380), (1228, 68935), (1535, 55148), (1622, 52190), (3070, 27574), (3244, 26095), (4055, 20876), (5219, 16220), (6140, 13787), (8110, 10438)]