23486180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 53053056

約数和(自身を除く): 29566876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1031, 1139, 1340, 2062, 2278, 4124, 4556, 5155, 5695, 10310, 11390, 17527, 20620, 22780, 35054, 69077, 70108, 87635, 138154, 175270, 276308, 345385, 350540, 690770, 1174309, 1381540, 2348618, 4697236, 5871545, 11743090, 23486180]

約数ペア:

[(1, 23486180), (2, 11743090), (4, 5871545), (5, 4697236), (10, 2348618), (17, 1381540), (20, 1174309), (34, 690770), (67, 350540), (68, 345385), (85, 276308), (134, 175270), (170, 138154), (268, 87635), (335, 70108), (340, 69077), (670, 35054), (1031, 22780), (1139, 20620), (1340, 17527), (2062, 11390), (2278, 10310), (4124, 5695), (4556, 5155)]