75631820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14947}}^1$

素因数の和:14990

約数の個数: 48

約数和(自身を含む): 180811008

約数和(自身を除く): 105179188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 14947, 29894, 59788, 74735, 149470, 164417, 298940, 328834, 343781, 657668, 687562, 822085, 1375124, 1644170, 1718905, 3288340, 3437810, 3781591, 6875620, 7563182, 15126364, 18907955, 37815910, 75631820]

約数ペア:

[(1, 75631820), (2, 37815910), (4, 18907955), (5, 15126364), (10, 7563182), (11, 6875620), (20, 3781591), (22, 3437810), (23, 3288340), (44, 1718905), (46, 1644170), (55, 1375124), (92, 822085), (110, 687562), (115, 657668), (220, 343781), (230, 328834), (253, 298940), (460, 164417), (506, 149470), (1012, 74735), (1265, 59788), (2530, 29894), (5060, 14947)]