4311343340

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{4933}}^1$

素因数の和:5522

約数の個数: 48

約数和(自身を含む): 9176055840

約数和(自身を除く): 4864712500

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 491, 890, 982, 1780, 1964, 2455, 4910, 4933, 9820, 9866, 19732, 24665, 43699, 49330, 87398, 98660, 174796, 218495, 436990, 439037, 873980, 878074, 1756148, 2195185, 2422103, 4390370, 4844206, 8780740, 9688412, 12110515, 24221030, 48442060, 215567167, 431134334, 862268668, 1077835835, 2155671670, 4311343340]

約数ペア:

[(1, 4311343340), (2, 2155671670), (4, 1077835835), (5, 862268668), (10, 431134334), (20, 215567167), (89, 48442060), (178, 24221030), (356, 12110515), (445, 9688412), (491, 8780740), (890, 4844206), (982, 4390370), (1780, 2422103), (1964, 2195185), (2455, 1756148), (4910, 878074), (4933, 873980), (9820, 439037), (9866, 436990), (19732, 218495), (24665, 174796), (43699, 98660), (49330, 87398)]