110891320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 144576200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 127, 166, 254, 263, 332, 415, 508, 526, 635, 664, 830, 1016, 1052, 1270, 1315, 1660, 2104, 2540, 2630, 3320, 5080, 5260, 10520, 10541, 21082, 21829, 33401, 42164, 43658, 52705, 66802, 84328, 87316, 105410, 109145, 133604, 167005, 174632, 210820, 218290, 267208, 334010, 421640, 436580, 668020, 873160, 1336040, 2772283, 5544566, 11089132, 13861415, 22178264, 27722830, 55445660, 110891320]

約数ペア:

[(1, 110891320), (2, 55445660), (4, 27722830), (5, 22178264), (8, 13861415), (10, 11089132), (20, 5544566), (40, 2772283), (83, 1336040), (127, 873160), (166, 668020), (254, 436580), (263, 421640), (332, 334010), (415, 267208), (508, 218290), (526, 210820), (635, 174632), (664, 167005), (830, 133604), (1016, 109145), (1052, 105410), (1270, 87316), (1315, 84328), (1660, 66802), (2104, 52705), (2540, 43658), (2630, 42164), (3320, 33401), (5080, 21829), (5260, 21082), (10520, 10541)]