129445400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{92461}}^1$

素因数の和:92484

約数の個数: 48

約数和(自身を含む): 343958640

約数和(自身を除く): 214513240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 92461, 184922, 369844, 462305, 647227, 739688, 924610, 1294454, 1849220, 2311525, 2588908, 3236135, 3698440, 4623050, 5177816, 6472270, 9246100, 12944540, 16180675, 18492200, 25889080, 32361350, 64722700, 129445400]

約数ペア:

[(1, 129445400), (2, 64722700), (4, 32361350), (5, 25889080), (7, 18492200), (8, 16180675), (10, 12944540), (14, 9246100), (20, 6472270), (25, 5177816), (28, 4623050), (35, 3698440), (40, 3236135), (50, 2588908), (56, 2311525), (70, 1849220), (100, 1294454), (140, 924610), (175, 739688), (200, 647227), (280, 462305), (350, 369844), (700, 184922), (1400, 92461)]