42260900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 101285184

約数和(自身を除く): 59024284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 373, 412, 515, 550, 746, 1030, 1100, 1133, 1492, 1865, 2060, 2266, 2575, 3730, 4103, 4532, 5150, 5665, 7460, 8206, 9325, 10300, 11330, 16412, 18650, 20515, 22660, 28325, 37300, 38419, 41030, 56650, 76838, 82060, 102575, 113300, 153676, 192095, 205150, 384190, 410300, 422609, 768380, 845218, 960475, 1690436, 1920950, 2113045, 3841900, 4226090, 8452180, 10565225, 21130450, 42260900]

約数ペア:

[(1, 42260900), (2, 21130450), (4, 10565225), (5, 8452180), (10, 4226090), (11, 3841900), (20, 2113045), (22, 1920950), (25, 1690436), (44, 960475), (50, 845218), (55, 768380), (100, 422609), (103, 410300), (110, 384190), (206, 205150), (220, 192095), (275, 153676), (373, 113300), (412, 102575), (515, 82060), (550, 76838), (746, 56650), (1030, 41030), (1100, 38419), (1133, 37300), (1492, 28325), (1865, 22660), (2060, 20515), (2266, 18650), (2575, 16412), (3730, 11330), (4103, 10300), (4532, 9325), (5150, 8206), (5665, 7460)]