100006720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28411}}^1$

素因数の和:28439

約数の個数: 56

約数和(自身を含む): 259799328

約数和(自身を除く): 159792608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 28411, 56822, 113644, 142055, 227288, 284110, 312521, 454576, 568220, 625042, 909152, 1136440, 1250084, 1562605, 1818304, 2272880, 2500168, 3125210, 4545760, 5000336, 6250420, 9091520, 10000672, 12500840, 20001344, 25001680, 50003360, 100006720]

約数ペア:

[(1, 100006720), (2, 50003360), (4, 25001680), (5, 20001344), (8, 12500840), (10, 10000672), (11, 9091520), (16, 6250420), (20, 5000336), (22, 4545760), (32, 3125210), (40, 2500168), (44, 2272880), (55, 1818304), (64, 1562605), (80, 1250084), (88, 1136440), (110, 909152), (160, 625042), (176, 568220), (220, 454576), (320, 312521), (352, 284110), (440, 227288), (704, 142055), (880, 113644), (1760, 56822), (3520, 28411)]