101921540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6679}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 246892800

約数和(自身を除く): 144971260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 6679, 7630, 13358, 15260, 26716, 33395, 46753, 66790, 93506, 133580, 187012, 233765, 467530, 728011, 935060, 1456022, 2912044, 3640055, 5096077, 7280110, 10192154, 14560220, 20384308, 25480385, 50960770, 101921540]

約数ペア:

[(1, 101921540), (2, 50960770), (4, 25480385), (5, 20384308), (7, 14560220), (10, 10192154), (14, 7280110), (20, 5096077), (28, 3640055), (35, 2912044), (70, 1456022), (109, 935060), (140, 728011), (218, 467530), (436, 233765), (545, 187012), (763, 133580), (1090, 93506), (1526, 66790), (2180, 46753), (3052, 33395), (3815, 26716), (6679, 15260), (7630, 13358)]