23327420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 50893920

約数和(自身を除く): 27566500

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 373, 530, 590, 746, 1060, 1180, 1492, 1865, 3127, 3730, 6254, 7460, 12508, 15635, 19769, 22007, 31270, 39538, 44014, 62540, 79076, 88028, 98845, 110035, 197690, 220070, 395380, 440140, 1166371, 2332742, 4665484, 5831855, 11663710, 23327420]

約数ペア:

[(1, 23327420), (2, 11663710), (4, 5831855), (5, 4665484), (10, 2332742), (20, 1166371), (53, 440140), (59, 395380), (106, 220070), (118, 197690), (212, 110035), (236, 98845), (265, 88028), (295, 79076), (373, 62540), (530, 44014), (590, 39538), (746, 31270), (1060, 22007), (1180, 19769), (1492, 15635), (1865, 12508), (3127, 7460), (3730, 6254)]