800889180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146683}}^1$

素因数の和:146715

約数の個数: 96

約数和(自身を含む): 2760006144

約数和(自身を除く): 1959116964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 146683, 293366, 440049, 586732, 733415, 880098, 1026781, 1466830, 1760196, 1906879, 2053562, 2200245, 2933660, 3080343, 3813758, 4107124, 4400490, 5133905, 5720637, 6160686, 7627516, 8800980, 9534395, 10267810, 11441274, 12321372, 13348153, 15401715, 19068790, 20535620, 22882548, 26696306, 28603185, 30803430, 38137580, 40044459, 53392612, 57206370, 61606860, 66740765, 80088918, 114412740, 133481530, 160177836, 200222295, 266963060, 400444590, 800889180]

約数ペア:

[(1, 800889180), (2, 400444590), (3, 266963060), (4, 200222295), (5, 160177836), (6, 133481530), (7, 114412740), (10, 80088918), (12, 66740765), (13, 61606860), (14, 57206370), (15, 53392612), (20, 40044459), (21, 38137580), (26, 30803430), (28, 28603185), (30, 26696306), (35, 22882548), (39, 20535620), (42, 19068790), (52, 15401715), (60, 13348153), (65, 12321372), (70, 11441274), (78, 10267810), (84, 9534395), (91, 8800980), (105, 7627516), (130, 6160686), (140, 5720637), (156, 5133905), (182, 4400490), (195, 4107124), (210, 3813758), (260, 3080343), (273, 2933660), (364, 2200245), (390, 2053562), (420, 1906879), (455, 1760196), (546, 1466830), (780, 1026781), (910, 880098), (1092, 733415), (1365, 586732), (1820, 440049), (2730, 293366), (5460, 146683)]