12770197160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2400413}}^1$

素因数の和:2400450

約数の個数: 64

約数和(自身を含む): 34565961600

約数和(自身を除く): 21795764440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 2400413, 4800826, 9601652, 12002065, 16802891, 19203304, 24004130, 33605782, 45607847, 48008260, 67211564, 84014455, 91215694, 96016520, 134423128, 168028910, 182431388, 228039235, 319254929, 336057820, 364862776, 456078470, 638509858, 672115640, 912156940, 1277019716, 1596274645, 1824313880, 2554039432, 3192549290, 6385098580, 12770197160]

約数ペア:

[(1, 12770197160), (2, 6385098580), (4, 3192549290), (5, 2554039432), (7, 1824313880), (8, 1596274645), (10, 1277019716), (14, 912156940), (19, 672115640), (20, 638509858), (28, 456078470), (35, 364862776), (38, 336057820), (40, 319254929), (56, 228039235), (70, 182431388), (76, 168028910), (95, 134423128), (133, 96016520), (140, 91215694), (152, 84014455), (190, 67211564), (266, 48008260), (280, 45607847), (380, 33605782), (532, 24004130), (665, 19203304), (760, 16802891), (1064, 12002065), (1330, 9601652), (2660, 4800826), (5320, 2400413)]