13243151360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1979}}^1$

素因数の和:3311

約数の個数: 88

約数和(自身を含む): 31808414880

約数和(自身を除く): 18565263520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1307, 1979, 2560, 2614, 3958, 5120, 5228, 6535, 7916, 9895, 10456, 13070, 15832, 19790, 20912, 26140, 31664, 39580, 41824, 52280, 63328, 79160, 83648, 104560, 126656, 158320, 167296, 209120, 253312, 316640, 334592, 418240, 506624, 633280, 669184, 836480, 1013248, 1266560, 1338368, 1672960, 2026496, 2533120, 2586553, 3345920, 5066240, 5173106, 6691840, 10132480, 10346212, 12932765, 20692424, 25865530, 41384848, 51731060, 82769696, 103462120, 165539392, 206924240, 331078784, 413848480, 662157568, 827696960, 1324315136, 1655393920, 2648630272, 3310787840, 6621575680, 13243151360]

約数ペア:

[(1, 13243151360), (2, 6621575680), (4, 3310787840), (5, 2648630272), (8, 1655393920), (10, 1324315136), (16, 827696960), (20, 662157568), (32, 413848480), (40, 331078784), (64, 206924240), (80, 165539392), (128, 103462120), (160, 82769696), (256, 51731060), (320, 41384848), (512, 25865530), (640, 20692424), (1024, 12932765), (1280, 10346212), (1307, 10132480), (1979, 6691840), (2560, 5173106), (2614, 5066240), (3958, 3345920), (5120, 2586553), (5228, 2533120), (6535, 2026496), (7916, 1672960), (9895, 1338368), (10456, 1266560), (13070, 1013248), (15832, 836480), (19790, 669184), (20912, 633280), (26140, 506624), (31664, 418240), (39580, 334592), (41824, 316640), (52280, 253312), (63328, 209120), (79160, 167296), (83648, 158320), (104560, 126656)]