13482280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 21509720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 269, 280, 358, 538, 716, 895, 1076, 1253, 1345, 1432, 1790, 1883, 2152, 2506, 2690, 3580, 3766, 5012, 5380, 6265, 7160, 7532, 9415, 10024, 10760, 12530, 15064, 18830, 25060, 37660, 48151, 50120, 75320, 96302, 192604, 240755, 337057, 385208, 481510, 674114, 963020, 1348228, 1685285, 1926040, 2696456, 3370570, 6741140, 13482280]

約数ペア:

[(1, 13482280), (2, 6741140), (4, 3370570), (5, 2696456), (7, 1926040), (8, 1685285), (10, 1348228), (14, 963020), (20, 674114), (28, 481510), (35, 385208), (40, 337057), (56, 240755), (70, 192604), (140, 96302), (179, 75320), (269, 50120), (280, 48151), (358, 37660), (538, 25060), (716, 18830), (895, 15064), (1076, 12530), (1253, 10760), (1345, 10024), (1432, 9415), (1790, 7532), (1883, 7160), (2152, 6265), (2506, 5380), (2690, 5012), (3580, 3766)]