8045306800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1058593}}^1$

素因数の和:1058630

約数の個数: 60

約数和(自身を含む): 20346176680

約数和(自身を除く): 12300869880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 1058593, 2117186, 4234372, 5292965, 8468744, 10585930, 16937488, 20113267, 21171860, 26464825, 40226534, 42343720, 52929650, 80453068, 84687440, 100566335, 105859300, 160906136, 201132670, 211718600, 321812272, 402265340, 423437200, 502831675, 804530680, 1005663350, 1609061360, 2011326700, 4022653400, 8045306800]

約数ペア:

[(1, 8045306800), (2, 4022653400), (4, 2011326700), (5, 1609061360), (8, 1005663350), (10, 804530680), (16, 502831675), (19, 423437200), (20, 402265340), (25, 321812272), (38, 211718600), (40, 201132670), (50, 160906136), (76, 105859300), (80, 100566335), (95, 84687440), (100, 80453068), (152, 52929650), (190, 42343720), (200, 40226534), (304, 26464825), (380, 21171860), (400, 20113267), (475, 16937488), (760, 10585930), (950, 8468744), (1520, 5292965), (1900, 4234372), (3800, 2117186), (7600, 1058593)]