134476960

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10639}}^1$

素因数の和:10733

約数の個数: 48

約数和(自身を含む): 321753600

約数和(自身を除く): 187276640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 10639, 12640, 21278, 42556, 53195, 85112, 106390, 170224, 212780, 340448, 425560, 840481, 851120, 1680962, 1702240, 3361924, 4202405, 6723848, 8404810, 13447696, 16809620, 26895392, 33619240, 67238480, 134476960]

約数ペア:

[(1, 134476960), (2, 67238480), (4, 33619240), (5, 26895392), (8, 16809620), (10, 13447696), (16, 8404810), (20, 6723848), (32, 4202405), (40, 3361924), (79, 1702240), (80, 1680962), (158, 851120), (160, 840481), (316, 425560), (395, 340448), (632, 212780), (790, 170224), (1264, 106390), (1580, 85112), (2528, 53195), (3160, 42556), (6320, 21278), (10639, 12640)]