23881100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12569}}^1$

素因数の和:12602

約数の個数: 36

約数和(自身を含む): 54553800

約数和(自身を除く): 30672700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 12569, 25138, 50276, 62845, 125690, 238811, 251380, 314225, 477622, 628450, 955244, 1194055, 1256900, 2388110, 4776220, 5970275, 11940550, 23881100]

約数ペア:

[(1, 23881100), (2, 11940550), (4, 5970275), (5, 4776220), (10, 2388110), (19, 1256900), (20, 1194055), (25, 955244), (38, 628450), (50, 477622), (76, 314225), (95, 251380), (100, 238811), (190, 125690), (380, 62845), (475, 50276), (950, 25138), (1900, 12569)]