125356880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 320229504

約数和(自身を除く): 194872624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 167, 176, 220, 334, 440, 668, 835, 853, 880, 1336, 1670, 1706, 1837, 2672, 3340, 3412, 3674, 4265, 6680, 6824, 7348, 8530, 9185, 9383, 13360, 13648, 14696, 17060, 18370, 18766, 29392, 34120, 36740, 37532, 46915, 68240, 73480, 75064, 93830, 142451, 146960, 150128, 187660, 284902, 375320, 569804, 712255, 750640, 1139608, 1424510, 1566961, 2279216, 2849020, 3133922, 5698040, 6267844, 7834805, 11396080, 12535688, 15669610, 25071376, 31339220, 62678440, 125356880]

約数ペア:

[(1, 125356880), (2, 62678440), (4, 31339220), (5, 25071376), (8, 15669610), (10, 12535688), (11, 11396080), (16, 7834805), (20, 6267844), (22, 5698040), (40, 3133922), (44, 2849020), (55, 2279216), (80, 1566961), (88, 1424510), (110, 1139608), (167, 750640), (176, 712255), (220, 569804), (334, 375320), (440, 284902), (668, 187660), (835, 150128), (853, 146960), (880, 142451), (1336, 93830), (1670, 75064), (1706, 73480), (1837, 68240), (2672, 46915), (3340, 37532), (3412, 36740), (3674, 34120), (4265, 29392), (6680, 18766), (6824, 18370), (7348, 17060), (8530, 14696), (9185, 13648), (9383, 13360)]