23239660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 30385940

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2659, 4370, 5318, 8740, 10636, 13295, 26590, 50521, 53180, 61157, 101042, 122314, 202084, 244628, 252605, 305785, 505210, 611570, 1010420, 1161983, 1223140, 2323966, 4647932, 5809915, 11619830, 23239660]

約数ペア:

[(1, 23239660), (2, 11619830), (4, 5809915), (5, 4647932), (10, 2323966), (19, 1223140), (20, 1161983), (23, 1010420), (38, 611570), (46, 505210), (76, 305785), (92, 252605), (95, 244628), (115, 202084), (190, 122314), (230, 101042), (380, 61157), (437, 53180), (460, 50521), (874, 26590), (1748, 13295), (2185, 10636), (2659, 8740), (4370, 5318)]