7523120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 19498752

約数和(自身を除く): 11975632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 103, 110, 166, 176, 206, 220, 332, 412, 415, 440, 515, 664, 824, 830, 880, 913, 1030, 1133, 1328, 1648, 1660, 1826, 2060, 2266, 3320, 3652, 4120, 4532, 4565, 5665, 6640, 7304, 8240, 8549, 9064, 9130, 11330, 14608, 17098, 18128, 18260, 22660, 34196, 36520, 42745, 45320, 68392, 73040, 85490, 90640, 94039, 136784, 170980, 188078, 341960, 376156, 470195, 683920, 752312, 940390, 1504624, 1880780, 3761560, 7523120]

約数ペア:

[(1, 7523120), (2, 3761560), (4, 1880780), (5, 1504624), (8, 940390), (10, 752312), (11, 683920), (16, 470195), (20, 376156), (22, 341960), (40, 188078), (44, 170980), (55, 136784), (80, 94039), (83, 90640), (88, 85490), (103, 73040), (110, 68392), (166, 45320), (176, 42745), (206, 36520), (220, 34196), (332, 22660), (412, 18260), (415, 18128), (440, 17098), (515, 14608), (664, 11330), (824, 9130), (830, 9064), (880, 8549), (913, 8240), (1030, 7304), (1133, 6640), (1328, 5665), (1648, 4565), (1660, 4532), (1826, 4120), (2060, 3652), (2266, 3320)]