5267000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 12916800

約数和(自身を除く): 7649800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 229, 230, 250, 458, 460, 500, 575, 916, 920, 1000, 1145, 1150, 1832, 2290, 2300, 2875, 4580, 4600, 5267, 5725, 5750, 9160, 10534, 11450, 11500, 21068, 22900, 23000, 26335, 28625, 42136, 45800, 52670, 57250, 105340, 114500, 131675, 210680, 229000, 263350, 526700, 658375, 1053400, 1316750, 2633500, 5267000]

約数ペア:

[(1, 5267000), (2, 2633500), (4, 1316750), (5, 1053400), (8, 658375), (10, 526700), (20, 263350), (23, 229000), (25, 210680), (40, 131675), (46, 114500), (50, 105340), (92, 57250), (100, 52670), (115, 45800), (125, 42136), (184, 28625), (200, 26335), (229, 23000), (230, 22900), (250, 21068), (458, 11500), (460, 11450), (500, 10534), (575, 9160), (916, 5750), (920, 5725), (1000, 5267), (1145, 4600), (1150, 4580), (1832, 2875), (2290, 2300)]