63429400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13789}}^1$

素因数の和:13828

約数の個数: 48

約数和(自身を含む): 153896400

約数和(自身を除く): 90467000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 13789, 27578, 55156, 68945, 110312, 137890, 275780, 317147, 344725, 551560, 634294, 689450, 1268588, 1378900, 1585735, 2537176, 2757800, 3171470, 6342940, 7928675, 12685880, 15857350, 31714700, 63429400]

約数ペア:

[(1, 63429400), (2, 31714700), (4, 15857350), (5, 12685880), (8, 7928675), (10, 6342940), (20, 3171470), (23, 2757800), (25, 2537176), (40, 1585735), (46, 1378900), (50, 1268588), (92, 689450), (100, 634294), (115, 551560), (184, 344725), (200, 317147), (230, 275780), (460, 137890), (575, 110312), (920, 68945), (1150, 55156), (2300, 27578), (4600, 13789)]