70280650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2487

約数の個数: 48

約数和(自身を含む): 145356768

約数和(自身を除く): 75076118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2411, 2650, 2915, 4822, 5830, 12055, 14575, 24110, 26521, 29150, 53042, 60275, 120550, 127783, 132605, 255566, 265210, 638915, 663025, 1277830, 1326050, 1405613, 2811226, 3194575, 6389150, 7028065, 14056130, 35140325, 70280650]

約数ペア:

[(1, 70280650), (2, 35140325), (5, 14056130), (10, 7028065), (11, 6389150), (22, 3194575), (25, 2811226), (50, 1405613), (53, 1326050), (55, 1277830), (106, 663025), (110, 638915), (265, 265210), (275, 255566), (530, 132605), (550, 127783), (583, 120550), (1166, 60275), (1325, 53042), (2411, 29150), (2650, 26521), (2915, 24110), (4822, 14575), (5830, 12055)]