23406080

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 57746304

約数和(自身を除く): 34340224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 223, 256, 320, 328, 410, 446, 512, 640, 656, 820, 892, 1115, 1280, 1312, 1640, 1784, 2230, 2560, 2624, 3280, 3568, 4460, 5248, 6560, 7136, 8920, 9143, 10496, 13120, 14272, 17840, 18286, 20992, 26240, 28544, 35680, 36572, 45715, 52480, 57088, 71360, 73144, 91430, 104960, 114176, 142720, 146288, 182860, 285440, 292576, 365720, 570880, 585152, 731440, 1170304, 1462880, 2340608, 2925760, 4681216, 5851520, 11703040, 23406080]

約数ペア:

[(1, 23406080), (2, 11703040), (4, 5851520), (5, 4681216), (8, 2925760), (10, 2340608), (16, 1462880), (20, 1170304), (32, 731440), (40, 585152), (41, 570880), (64, 365720), (80, 292576), (82, 285440), (128, 182860), (160, 146288), (164, 142720), (205, 114176), (223, 104960), (256, 91430), (320, 73144), (328, 71360), (410, 57088), (446, 52480), (512, 45715), (640, 36572), (656, 35680), (820, 28544), (892, 26240), (1115, 20992), (1280, 18286), (1312, 17840), (1640, 14272), (1784, 13120), (2230, 10496), (2560, 9143), (2624, 8920), (3280, 7136), (3568, 6560), (4460, 5248)]