1185206980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{750131}}^1$

素因数の和:750219

約数の個数: 24

約数和(自身を含む): 2520443520

約数和(自身を除く): 1335236540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 750131, 1500262, 3000524, 3750655, 7501310, 15002620, 59260349, 118520698, 237041396, 296301745, 592603490, 1185206980]

約数ペア:

[(1, 1185206980), (2, 592603490), (4, 296301745), (5, 237041396), (10, 118520698), (20, 59260349), (79, 15002620), (158, 7501310), (316, 3750655), (395, 3000524), (790, 1500262), (1580, 750131)]