173629640

素因数分解:

$2^3\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{2927}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 391063680

約数和(自身を除く): 217434040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1483, 2927, 2966, 5854, 5932, 7415, 11708, 11864, 14635, 14830, 23416, 29270, 29660, 58540, 59320, 117080, 4340741, 8681482, 17362964, 21703705, 34725928, 43407410, 86814820, 173629640]

約数ペア:

[(1, 173629640), (2, 86814820), (4, 43407410), (5, 34725928), (8, 21703705), (10, 17362964), (20, 8681482), (40, 4340741), (1483, 117080), (2927, 59320), (2966, 58540), (5854, 29660), (5932, 29270), (7415, 23416), (11708, 14830), (11864, 14635)]