1005655390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{22861}}^1$

素因数の和:23004

約数の個数: 32

約数和(自身を含む): 1866636576

約数和(自身を除く): 860981186

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 4399, 8798, 21995, 22861, 43990, 45722, 114305, 228610, 1211633, 1897463, 2423266, 3794926, 6058165, 9487315, 12116330, 18974630, 100565539, 201131078, 502827695, 1005655390]

約数ペア:

[(1, 1005655390), (2, 502827695), (5, 201131078), (10, 100565539), (53, 18974630), (83, 12116330), (106, 9487315), (166, 6058165), (265, 3794926), (415, 2423266), (530, 1897463), (830, 1211633), (4399, 228610), (8798, 114305), (21995, 45722), (22861, 43990)]