119861840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{30577}}^1$

素因数の和:30604

約数の個数: 60

約数和(自身を含む): 324187956

約数和(自身を除く): 204326116

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 30577, 61154, 122308, 152885, 214039, 244616, 305770, 428078, 489232, 611540, 856156, 1070195, 1223080, 1498273, 1712312, 2140390, 2446160, 2996546, 3424624, 4280780, 5993092, 7491365, 8561560, 11986184, 14982730, 17123120, 23972368, 29965460, 59930920, 119861840]

約数ペア:

[(1, 119861840), (2, 59930920), (4, 29965460), (5, 23972368), (7, 17123120), (8, 14982730), (10, 11986184), (14, 8561560), (16, 7491365), (20, 5993092), (28, 4280780), (35, 3424624), (40, 2996546), (49, 2446160), (56, 2140390), (70, 1712312), (80, 1498273), (98, 1223080), (112, 1070195), (140, 856156), (196, 611540), (245, 489232), (280, 428078), (392, 305770), (490, 244616), (560, 214039), (784, 152885), (980, 122308), (1960, 61154), (3920, 30577)]