7960150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 16592688

約数和(自身を除く): 8632538

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 353, 410, 451, 550, 706, 902, 1025, 1765, 2050, 2255, 3530, 3883, 4510, 7766, 8825, 11275, 14473, 17650, 19415, 22550, 28946, 38830, 72365, 97075, 144730, 159203, 194150, 318406, 361825, 723650, 796015, 1592030, 3980075, 7960150]

約数ペア:

[(1, 7960150), (2, 3980075), (5, 1592030), (10, 796015), (11, 723650), (22, 361825), (25, 318406), (41, 194150), (50, 159203), (55, 144730), (82, 97075), (110, 72365), (205, 38830), (275, 28946), (353, 22550), (410, 19415), (451, 17650), (550, 14473), (706, 11275), (902, 8825), (1025, 7766), (1765, 4510), (2050, 3883), (2255, 3530)]