7201540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 9128060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 359, 590, 718, 1003, 1180, 1436, 1795, 2006, 3590, 4012, 5015, 6103, 7180, 10030, 12206, 20060, 21181, 24412, 30515, 42362, 61030, 84724, 105905, 122060, 211810, 360077, 423620, 720154, 1440308, 1800385, 3600770, 7201540]

約数ペア:

[(1, 7201540), (2, 3600770), (4, 1800385), (5, 1440308), (10, 720154), (17, 423620), (20, 360077), (34, 211810), (59, 122060), (68, 105905), (85, 84724), (118, 61030), (170, 42362), (236, 30515), (295, 24412), (340, 21181), (359, 20060), (590, 12206), (718, 10030), (1003, 7180), (1180, 6103), (1436, 5015), (1795, 4012), (2006, 3590)]