713648540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{6373}}^1$

素因数の和:6902

約数の個数: 48

約数和(自身を含む): 1638372960

約数和(自身を除く): 924724420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 509, 1018, 2036, 2545, 5090, 5599, 6373, 10180, 11198, 12746, 22396, 25492, 27995, 31865, 55990, 63730, 70103, 111980, 127460, 140206, 280412, 350515, 701030, 1402060, 3243857, 6487714, 12975428, 16219285, 32438570, 35682427, 64877140, 71364854, 142729708, 178412135, 356824270, 713648540]

約数ペア:

[(1, 713648540), (2, 356824270), (4, 178412135), (5, 142729708), (10, 71364854), (11, 64877140), (20, 35682427), (22, 32438570), (44, 16219285), (55, 12975428), (110, 6487714), (220, 3243857), (509, 1402060), (1018, 701030), (2036, 350515), (2545, 280412), (5090, 140206), (5599, 127460), (6373, 111980), (10180, 70103), (11198, 63730), (12746, 55990), (22396, 31865), (25492, 27995)]