17294600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 41165520

約数和(自身を除く): 23870920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2011, 2150, 4022, 4300, 8044, 8600, 10055, 16088, 20110, 40220, 50275, 80440, 86473, 100550, 172946, 201100, 345892, 402200, 432365, 691784, 864730, 1729460, 2161825, 3458920, 4323650, 8647300, 17294600]

約数ペア:

[(1, 17294600), (2, 8647300), (4, 4323650), (5, 3458920), (8, 2161825), (10, 1729460), (20, 864730), (25, 691784), (40, 432365), (43, 402200), (50, 345892), (86, 201100), (100, 172946), (172, 100550), (200, 86473), (215, 80440), (344, 50275), (430, 40220), (860, 20110), (1075, 16088), (1720, 10055), (2011, 8600), (2150, 8044), (4022, 4300)]