288889021250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{4360589}}^1$

素因数の和:4360664

約数の個数: 40

約数和(自身を含む): 551710567980

約数和(自身を除く): 262821546730

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 625, 1250, 1325, 2650, 6625, 13250, 33125, 66250, 4360589, 8721178, 21802945, 43605890, 109014725, 218029450, 231111217, 462222434, 545073625, 1090147250, 1155556085, 2311112170, 2725368125, 5450736250, 5777780425, 11555560850, 28888902125, 57777804250, 144444510625, 288889021250]

約数ペア:

[(1, 288889021250), (2, 144444510625), (5, 57777804250), (10, 28888902125), (25, 11555560850), (50, 5777780425), (53, 5450736250), (106, 2725368125), (125, 2311112170), (250, 1155556085), (265, 1090147250), (530, 545073625), (625, 462222434), (1250, 231111217), (1325, 218029450), (2650, 109014725), (6625, 43605890), (13250, 21802945), (33125, 8721178), (66250, 4360589)]