5851520

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 14394240

約数和(自身を除く): 8542720

約数列:

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

約数ペア:

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