1566852460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{7759}}^1$

素因数の和:8230

約数の個数: 48

約数和(自身を含む): 3441715200

約数和(自身を除く): 1874862740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 439, 460, 878, 1756, 2195, 4390, 7759, 8780, 10097, 15518, 20194, 31036, 38795, 40388, 50485, 77590, 100970, 155180, 178457, 201940, 356914, 713828, 892285, 1784570, 3406201, 3569140, 6812402, 13624804, 17031005, 34062010, 68124020, 78342623, 156685246, 313370492, 391713115, 783426230, 1566852460]

約数ペア:

[(1, 1566852460), (2, 783426230), (4, 391713115), (5, 313370492), (10, 156685246), (20, 78342623), (23, 68124020), (46, 34062010), (92, 17031005), (115, 13624804), (230, 6812402), (439, 3569140), (460, 3406201), (878, 1784570), (1756, 892285), (2195, 713828), (4390, 356914), (7759, 201940), (8780, 178457), (10097, 155180), (15518, 100970), (20194, 77590), (31036, 50485), (38795, 40388)]