13657000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 36541440

約数和(自身を除く): 22884440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 1951, 3500, 3902, 7000, 7804, 9755, 13657, 15608, 19510, 27314, 39020, 48775, 54628, 68285, 78040, 97550, 109256, 136570, 195100, 243875, 273140, 341425, 390200, 487750, 546280, 682850, 975500, 1365700, 1707125, 1951000, 2731400, 3414250, 6828500, 13657000]

約数ペア:

[(1, 13657000), (2, 6828500), (4, 3414250), (5, 2731400), (7, 1951000), (8, 1707125), (10, 1365700), (14, 975500), (20, 682850), (25, 546280), (28, 487750), (35, 390200), (40, 341425), (50, 273140), (56, 243875), (70, 195100), (100, 136570), (125, 109256), (140, 97550), (175, 78040), (200, 68285), (250, 54628), (280, 48775), (350, 39020), (500, 27314), (700, 19510), (875, 15608), (1000, 13657), (1400, 9755), (1750, 7804), (1951, 7000), (3500, 3902)]