8525500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 20114640

約数和(自身を除く): 11589140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 125, 170, 236, 250, 289, 295, 340, 425, 500, 578, 590, 850, 1003, 1156, 1180, 1445, 1475, 1700, 2006, 2125, 2890, 2950, 4012, 4250, 5015, 5780, 5900, 7225, 7375, 8500, 10030, 14450, 14750, 17051, 20060, 25075, 28900, 29500, 34102, 36125, 50150, 68204, 72250, 85255, 100300, 125375, 144500, 170510, 250750, 341020, 426275, 501500, 852550, 1705100, 2131375, 4262750, 8525500]

約数ペア:

[(1, 8525500), (2, 4262750), (4, 2131375), (5, 1705100), (10, 852550), (17, 501500), (20, 426275), (25, 341020), (34, 250750), (50, 170510), (59, 144500), (68, 125375), (85, 100300), (100, 85255), (118, 72250), (125, 68204), (170, 50150), (236, 36125), (250, 34102), (289, 29500), (295, 28900), (340, 25075), (425, 20060), (500, 17051), (578, 14750), (590, 14450), (850, 10030), (1003, 8500), (1156, 7375), (1180, 7225), (1445, 5900), (1475, 5780), (1700, 5015), (2006, 4250), (2125, 4012), (2890, 2950)]