13980738560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{51521}}^1$

素因数の和:51599

約数の個数: 88

約数和(自身を含む): 34170833016

約数和(自身を除く): 20190094456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 848, 1024, 1060, 1280, 1696, 2120, 2560, 3392, 4240, 5120, 6784, 8480, 13568, 16960, 27136, 33920, 51521, 54272, 67840, 103042, 135680, 206084, 257605, 271360, 412168, 515210, 824336, 1030420, 1648672, 2060840, 2730613, 3297344, 4121680, 5461226, 6594688, 8243360, 10922452, 13189376, 13653065, 16486720, 21844904, 26378752, 27306130, 32973440, 43689808, 52757504, 54612260, 65946880, 87379616, 109224520, 131893760, 174759232, 218449040, 263787520, 349518464, 436898080, 699036928, 873796160, 1398073856, 1747592320, 2796147712, 3495184640, 6990369280, 13980738560]

約数ペア:

[(1, 13980738560), (2, 6990369280), (4, 3495184640), (5, 2796147712), (8, 1747592320), (10, 1398073856), (16, 873796160), (20, 699036928), (32, 436898080), (40, 349518464), (53, 263787520), (64, 218449040), (80, 174759232), (106, 131893760), (128, 109224520), (160, 87379616), (212, 65946880), (256, 54612260), (265, 52757504), (320, 43689808), (424, 32973440), (512, 27306130), (530, 26378752), (640, 21844904), (848, 16486720), (1024, 13653065), (1060, 13189376), (1280, 10922452), (1696, 8243360), (2120, 6594688), (2560, 5461226), (3392, 4121680), (4240, 3297344), (5120, 2730613), (6784, 2060840), (8480, 1648672), (13568, 1030420), (16960, 824336), (27136, 515210), (33920, 412168), (51521, 271360), (54272, 257605), (67840, 206084), (103042, 135680)]