396565512140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149084779}}^1$

素因数の和:149084814

約数の個数: 48

約数和(自身を含む): 1001849721600

約数和(自身を除く): 605284209460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 149084779, 298169558, 596339116, 745423895, 1043593453, 1490847790, 2087186906, 2832610801, 2981695580, 4174373812, 5217967265, 5665221602, 10435934530, 11330443204, 14163054005, 19828275607, 20871869060, 28326108010, 39656551214, 56652216020, 79313102428, 99141378035, 198282756070, 396565512140]

約数ペア:

[(1, 396565512140), (2, 198282756070), (4, 99141378035), (5, 79313102428), (7, 56652216020), (10, 39656551214), (14, 28326108010), (19, 20871869060), (20, 19828275607), (28, 14163054005), (35, 11330443204), (38, 10435934530), (70, 5665221602), (76, 5217967265), (95, 4174373812), (133, 2981695580), (140, 2832610801), (190, 2087186906), (266, 1490847790), (380, 1043593453), (532, 745423895), (665, 596339116), (1330, 298169558), (2660, 149084779)]