2174646560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331501}}^1$

素因数の和:331557

約数の個数: 48

約数和(自身を含む): 5262925752

約数和(自身を除く): 3088279192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 331501, 663002, 1326004, 1657505, 2652008, 3315010, 5304016, 6630020, 10608032, 13260040, 13591541, 26520080, 27183082, 53040160, 54366164, 67957705, 108732328, 135915410, 217464656, 271830820, 434929312, 543661640, 1087323280, 2174646560]

約数ペア:

[(1, 2174646560), (2, 1087323280), (4, 543661640), (5, 434929312), (8, 271830820), (10, 217464656), (16, 135915410), (20, 108732328), (32, 67957705), (40, 54366164), (41, 53040160), (80, 27183082), (82, 26520080), (160, 13591541), (164, 13260040), (205, 10608032), (328, 6630020), (410, 5304016), (656, 3315010), (820, 2652008), (1312, 1657505), (1640, 1326004), (3280, 663002), (6560, 331501)]