773774120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6047}}^1$

素因数の和:6522

約数の個数: 64

約数和(自身を含む): 1994388480

約数和(自身を除く): 1220614360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 457, 914, 1828, 2285, 3199, 3656, 4570, 6047, 6398, 9140, 12094, 12796, 15995, 18280, 24188, 25592, 30235, 31990, 42329, 48376, 60470, 63980, 84658, 120940, 127960, 169316, 211645, 241880, 338632, 423290, 846580, 1693160, 2763479, 5526958, 11053916, 13817395, 19344353, 22107832, 27634790, 38688706, 55269580, 77377412, 96721765, 110539160, 154754824, 193443530, 386887060, 773774120]

約数ペア:

[(1, 773774120), (2, 386887060), (4, 193443530), (5, 154754824), (7, 110539160), (8, 96721765), (10, 77377412), (14, 55269580), (20, 38688706), (28, 27634790), (35, 22107832), (40, 19344353), (56, 13817395), (70, 11053916), (140, 5526958), (280, 2763479), (457, 1693160), (914, 846580), (1828, 423290), (2285, 338632), (3199, 241880), (3656, 211645), (4570, 169316), (6047, 127960), (6398, 120940), (9140, 84658), (12094, 63980), (12796, 60470), (15995, 48376), (18280, 42329), (24188, 31990), (25592, 30235)]