27458080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 71717184

約数和(自身を除く): 44259104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 307, 344, 416, 430, 520, 559, 614, 688, 860, 1040, 1118, 1228, 1376, 1535, 1720, 2080, 2236, 2456, 2795, 3070, 3440, 3991, 4472, 4912, 5590, 6140, 6880, 7982, 8944, 9824, 11180, 12280, 13201, 15964, 17888, 19955, 22360, 24560, 26402, 31928, 39910, 44720, 49120, 52804, 63856, 66005, 79820, 89440, 105608, 127712, 132010, 159640, 171613, 211216, 264020, 319280, 343226, 422432, 528040, 638560, 686452, 858065, 1056080, 1372904, 1716130, 2112160, 2745808, 3432260, 5491616, 6864520, 13729040, 27458080]

約数ペア:

[(1, 27458080), (2, 13729040), (4, 6864520), (5, 5491616), (8, 3432260), (10, 2745808), (13, 2112160), (16, 1716130), (20, 1372904), (26, 1056080), (32, 858065), (40, 686452), (43, 638560), (52, 528040), (65, 422432), (80, 343226), (86, 319280), (104, 264020), (130, 211216), (160, 171613), (172, 159640), (208, 132010), (215, 127712), (260, 105608), (307, 89440), (344, 79820), (416, 66005), (430, 63856), (520, 52804), (559, 49120), (614, 44720), (688, 39910), (860, 31928), (1040, 26402), (1118, 24560), (1228, 22360), (1376, 19955), (1535, 17888), (1720, 15964), (2080, 13201), (2236, 12280), (2456, 11180), (2795, 9824), (3070, 8944), (3440, 7982), (3991, 6880), (4472, 6140), (4912, 5590)]