23970500

素因数分解:

$2^2\times 5^3\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 28864828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 191, 250, 251, 382, 500, 502, 764, 955, 1004, 1255, 1910, 2510, 3820, 4775, 5020, 6275, 9550, 12550, 19100, 23875, 25100, 31375, 47750, 47941, 62750, 95500, 95882, 125500, 191764, 239705, 479410, 958820, 1198525, 2397050, 4794100, 5992625, 11985250, 23970500]

約数ペア:

[(1, 23970500), (2, 11985250), (4, 5992625), (5, 4794100), (10, 2397050), (20, 1198525), (25, 958820), (50, 479410), (100, 239705), (125, 191764), (191, 125500), (250, 95882), (251, 95500), (382, 62750), (500, 47941), (502, 47750), (764, 31375), (955, 25100), (1004, 23875), (1255, 19100), (1910, 12550), (2510, 9550), (3820, 6275), (4775, 5020)]