45591980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14159}}^1$

素因数の和:14198

約数の個数: 48

約数和(自身を含む): 114186240

約数和(自身を除く): 68594260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 14159, 28318, 56636, 70795, 99113, 141590, 198226, 283180, 325657, 396452, 495565, 651314, 991130, 1302628, 1628285, 1982260, 2279599, 3256570, 4559198, 6513140, 9118396, 11397995, 22795990, 45591980]

約数ペア:

[(1, 45591980), (2, 22795990), (4, 11397995), (5, 9118396), (7, 6513140), (10, 4559198), (14, 3256570), (20, 2279599), (23, 1982260), (28, 1628285), (35, 1302628), (46, 991130), (70, 651314), (92, 495565), (115, 396452), (140, 325657), (161, 283180), (230, 198226), (322, 141590), (460, 99113), (644, 70795), (805, 56636), (1610, 28318), (3220, 14159)]