3785103601220

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1\times {\mathrm{1868947}}^1$

素因数の和:1869860

約数の個数: 48

約数和(自身を含む): 8019760529088

約数和(自身を除く): 4234656927868

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 773, 1310, 1546, 2620, 3092, 3865, 7730, 15460, 101263, 202526, 405052, 506315, 1012630, 1868947, 2025260, 3737894, 7475788, 9344735, 18689470, 37378940, 244832057, 489664114, 979328228, 1224160285, 1444696031, 2448320570, 2889392062, 4896641140, 5778784124, 7223480155, 14446960310, 28893920620, 189255180061, 378510360122, 757020720244, 946275900305, 1892551800610, 3785103601220]

約数ペア:

[(1, 3785103601220), (2, 1892551800610), (4, 946275900305), (5, 757020720244), (10, 378510360122), (20, 189255180061), (131, 28893920620), (262, 14446960310), (524, 7223480155), (655, 5778784124), (773, 4896641140), (1310, 2889392062), (1546, 2448320570), (2620, 1444696031), (3092, 1224160285), (3865, 979328228), (7730, 489664114), (15460, 244832057), (101263, 37378940), (202526, 18689470), (405052, 9344735), (506315, 7475788), (1012630, 3737894), (1868947, 2025260)]