156935940320

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20869141}}^1$

素因数の和:20869203

約数の個数: 48

約数和(自身を含む): 378649712448

約数和(自身を除く): 221713772128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 20869141, 41738282, 83476564, 104345705, 166953128, 208691410, 333906256, 417382820, 667812512, 834765640, 980849627, 1669531280, 1961699254, 3339062560, 3923398508, 4904248135, 7846797016, 9808496270, 15693594032, 19616992540, 31387188064, 39233985080, 78467970160, 156935940320]

約数ペア:

[(1, 156935940320), (2, 78467970160), (4, 39233985080), (5, 31387188064), (8, 19616992540), (10, 15693594032), (16, 9808496270), (20, 7846797016), (32, 4904248135), (40, 3923398508), (47, 3339062560), (80, 1961699254), (94, 1669531280), (160, 980849627), (188, 834765640), (235, 667812512), (376, 417382820), (470, 333906256), (752, 208691410), (940, 166953128), (1504, 104345705), (1880, 83476564), (3760, 41738282), (7520, 20869141)]