79637960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 188956800

約数和(自身を除く): 109318840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 428, 460, 535, 809, 856, 920, 1070, 1618, 2140, 2461, 3236, 4045, 4280, 4922, 6472, 8090, 9844, 12305, 16180, 18607, 19688, 24610, 32360, 37214, 49220, 74428, 86563, 93035, 98440, 148856, 173126, 186070, 346252, 372140, 432815, 692504, 744280, 865630, 1731260, 1990949, 3462520, 3981898, 7963796, 9954745, 15927592, 19909490, 39818980, 79637960]

約数ペア:

[(1, 79637960), (2, 39818980), (4, 19909490), (5, 15927592), (8, 9954745), (10, 7963796), (20, 3981898), (23, 3462520), (40, 1990949), (46, 1731260), (92, 865630), (107, 744280), (115, 692504), (184, 432815), (214, 372140), (230, 346252), (428, 186070), (460, 173126), (535, 148856), (809, 98440), (856, 93035), (920, 86563), (1070, 74428), (1618, 49220), (2140, 37214), (2461, 32360), (3236, 24610), (4045, 19688), (4280, 18607), (4922, 16180), (6472, 12305), (8090, 9844)]