160794340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60449}}^1$

素因数の和:60484

約数の個数: 48

約数和(自身を含む): 406224000

約数和(自身を除く): 245429660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 60449, 120898, 241796, 302245, 423143, 604490, 846286, 1148531, 1208980, 1692572, 2115715, 2297062, 4231430, 4594124, 5742655, 8039717, 8462860, 11485310, 16079434, 22970620, 32158868, 40198585, 80397170, 160794340]

約数ペア:

[(1, 160794340), (2, 80397170), (4, 40198585), (5, 32158868), (7, 22970620), (10, 16079434), (14, 11485310), (19, 8462860), (20, 8039717), (28, 5742655), (35, 4594124), (38, 4231430), (70, 2297062), (76, 2115715), (95, 1692572), (133, 1208980), (140, 1148531), (190, 846286), (266, 604490), (380, 423143), (532, 302245), (665, 241796), (1330, 120898), (2660, 60449)]