14279000

素因数分解:

$2^3\times 5^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 33976800

約数和(自身を除く): 19697800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 125, 131, 200, 218, 250, 262, 436, 500, 524, 545, 655, 872, 1000, 1048, 1090, 1310, 2180, 2620, 2725, 3275, 4360, 5240, 5450, 6550, 10900, 13100, 13625, 14279, 16375, 21800, 26200, 27250, 28558, 32750, 54500, 57116, 65500, 71395, 109000, 114232, 131000, 142790, 285580, 356975, 571160, 713950, 1427900, 1784875, 2855800, 3569750, 7139500, 14279000]

約数ペア:

[(1, 14279000), (2, 7139500), (4, 3569750), (5, 2855800), (8, 1784875), (10, 1427900), (20, 713950), (25, 571160), (40, 356975), (50, 285580), (100, 142790), (109, 131000), (125, 114232), (131, 109000), (200, 71395), (218, 65500), (250, 57116), (262, 54500), (436, 32750), (500, 28558), (524, 27250), (545, 26200), (655, 21800), (872, 16375), (1000, 14279), (1048, 13625), (1090, 13100), (1310, 10900), (2180, 6550), (2620, 5450), (2725, 5240), (3275, 4360)]