74324120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3924

約数の個数: 64

約数和(自身を含む): 185008320

約数和(自身を除く): 110684200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 3863, 4810, 7726, 9620, 15452, 19240, 19315, 30904, 38630, 50219, 77260, 100438, 142931, 154520, 200876, 251095, 285862, 401752, 502190, 571724, 714655, 1004380, 1143448, 1429310, 1858103, 2008760, 2858620, 3716206, 5717240, 7432412, 9290515, 14864824, 18581030, 37162060, 74324120]

約数ペア:

[(1, 74324120), (2, 37162060), (4, 18581030), (5, 14864824), (8, 9290515), (10, 7432412), (13, 5717240), (20, 3716206), (26, 2858620), (37, 2008760), (40, 1858103), (52, 1429310), (65, 1143448), (74, 1004380), (104, 714655), (130, 571724), (148, 502190), (185, 401752), (260, 285862), (296, 251095), (370, 200876), (481, 154520), (520, 142931), (740, 100438), (962, 77260), (1480, 50219), (1924, 38630), (2405, 30904), (3848, 19315), (3863, 19240), (4810, 15452), (7726, 9620)]