156966390260

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1621}}^1\times {\mathrm{9293}}^1$

素因数の和:11444

約数の個数: 48

約数和(自身を含む): 330501406032

約数和(自身を除く): 173535015772

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 1621, 2084, 2605, 3242, 5210, 6484, 8105, 9293, 10420, 16210, 18586, 32420, 37172, 46465, 92930, 185860, 844541, 1689082, 3378164, 4222705, 4841653, 8445410, 9683306, 15063953, 16890820, 19366612, 24208265, 30127906, 48416530, 60255812, 75319765, 96833060, 150639530, 301279060, 7848319513, 15696639026, 31393278052, 39241597565, 78483195130, 156966390260]

約数ペア:

[(1, 156966390260), (2, 78483195130), (4, 39241597565), (5, 31393278052), (10, 15696639026), (20, 7848319513), (521, 301279060), (1042, 150639530), (1621, 96833060), (2084, 75319765), (2605, 60255812), (3242, 48416530), (5210, 30127906), (6484, 24208265), (8105, 19366612), (9293, 16890820), (10420, 15063953), (16210, 9683306), (18586, 8445410), (32420, 4841653), (37172, 4222705), (46465, 3378164), (92930, 1689082), (185860, 844541)]