557386160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2910

約数の個数: 80

約数和(自身を含む): 1348949376

約数和(自身を除く): 791563216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 53, 80, 94, 106, 188, 212, 235, 265, 376, 424, 470, 530, 752, 848, 940, 1060, 1880, 2120, 2491, 2797, 3760, 4240, 4982, 5594, 9964, 11188, 12455, 13985, 19928, 22376, 24910, 27970, 39856, 44752, 49820, 55940, 99640, 111880, 131459, 148241, 199280, 223760, 262918, 296482, 525836, 592964, 657295, 741205, 1051672, 1185928, 1314590, 1482410, 2103344, 2371856, 2629180, 2964820, 5258360, 5929640, 6967327, 10516720, 11859280, 13934654, 27869308, 34836635, 55738616, 69673270, 111477232, 139346540, 278693080, 557386160]

約数ペア:

[(1, 557386160), (2, 278693080), (4, 139346540), (5, 111477232), (8, 69673270), (10, 55738616), (16, 34836635), (20, 27869308), (40, 13934654), (47, 11859280), (53, 10516720), (80, 6967327), (94, 5929640), (106, 5258360), (188, 2964820), (212, 2629180), (235, 2371856), (265, 2103344), (376, 1482410), (424, 1314590), (470, 1185928), (530, 1051672), (752, 741205), (848, 657295), (940, 592964), (1060, 525836), (1880, 296482), (2120, 262918), (2491, 223760), (2797, 199280), (3760, 148241), (4240, 131459), (4982, 111880), (5594, 99640), (9964, 55940), (11188, 49820), (12455, 44752), (13985, 39856), (19928, 27970), (22376, 24910)]