13794079360

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1009}}^1$

素因数の和:1590

約数の個数: 128

約数和(自身を含む): 33879157200

約数和(自身を除く): 20085077840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 521, 640, 656, 820, 1009, 1042, 1312, 1640, 2018, 2084, 2605, 2624, 3280, 4036, 4168, 5045, 5210, 5248, 6560, 8072, 8336, 10090, 10420, 13120, 16144, 16672, 20180, 20840, 21361, 26240, 32288, 33344, 40360, 41369, 41680, 42722, 64576, 66688, 80720, 82738, 83360, 85444, 106805, 129152, 161440, 165476, 166720, 170888, 206845, 213610, 322880, 330952, 333440, 341776, 413690, 427220, 525689, 645760, 661904, 683552, 827380, 854440, 1051378, 1323808, 1367104, 1654760, 1708880, 2102756, 2628445, 2647616, 2734208, 3309520, 3417760, 4205512, 5256890, 5295232, 6619040, 6835520, 8411024, 10513780, 13238080, 13671040, 16822048, 21027560, 21553249, 26476160, 33644096, 42055120, 43106498, 67288192, 84110240, 86212996, 107766245, 168220480, 172425992, 215532490, 336440960, 344851984, 431064980, 689703968, 862129960, 1379407936, 1724259920, 2758815872, 3448519840, 6897039680, 13794079360]

約数ペア:

[(1, 13794079360), (2, 6897039680), (4, 3448519840), (5, 2758815872), (8, 1724259920), (10, 1379407936), (16, 862129960), (20, 689703968), (32, 431064980), (40, 344851984), (41, 336440960), (64, 215532490), (80, 172425992), (82, 168220480), (128, 107766245), (160, 86212996), (164, 84110240), (205, 67288192), (320, 43106498), (328, 42055120), (410, 33644096), (521, 26476160), (640, 21553249), (656, 21027560), (820, 16822048), (1009, 13671040), (1042, 13238080), (1312, 10513780), (1640, 8411024), (2018, 6835520), (2084, 6619040), (2605, 5295232), (2624, 5256890), (3280, 4205512), (4036, 3417760), (4168, 3309520), (5045, 2734208), (5210, 2647616), (5248, 2628445), (6560, 2102756), (8072, 1708880), (8336, 1654760), (10090, 1367104), (10420, 1323808), (13120, 1051378), (16144, 854440), (16672, 827380), (20180, 683552), (20840, 661904), (21361, 645760), (26240, 525689), (32288, 427220), (33344, 413690), (40360, 341776), (41369, 333440), (41680, 330952), (42722, 322880), (64576, 213610), (66688, 206845), (80720, 170888), (82738, 166720), (83360, 165476), (85444, 161440), (106805, 129152)]