13847500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 31489920

約数和(自身を除く): 17642420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 191, 250, 290, 382, 500, 580, 625, 725, 764, 955, 1250, 1450, 1910, 2500, 2900, 3625, 3820, 4775, 5539, 7250, 9550, 11078, 14500, 18125, 19100, 22156, 23875, 27695, 36250, 47750, 55390, 72500, 95500, 110780, 119375, 138475, 238750, 276950, 477500, 553900, 692375, 1384750, 2769500, 3461875, 6923750, 13847500]

約数ペア:

[(1, 13847500), (2, 6923750), (4, 3461875), (5, 2769500), (10, 1384750), (20, 692375), (25, 553900), (29, 477500), (50, 276950), (58, 238750), (100, 138475), (116, 119375), (125, 110780), (145, 95500), (191, 72500), (250, 55390), (290, 47750), (382, 36250), (500, 27695), (580, 23875), (625, 22156), (725, 19100), (764, 18125), (955, 14500), (1250, 11078), (1450, 9550), (1910, 7250), (2500, 5539), (2900, 4775), (3625, 3820)]