67326520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73181}}^1$

素因数の和:73215

約数の個数: 32

約数和(自身を含む): 158073120

約数和(自身を除く): 90746600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 73181, 146362, 292724, 365905, 585448, 731810, 1463620, 1683163, 2927240, 3366326, 6732652, 8415815, 13465304, 16831630, 33663260, 67326520]

約数ペア:

[(1, 67326520), (2, 33663260), (4, 16831630), (5, 13465304), (8, 8415815), (10, 6732652), (20, 3366326), (23, 2927240), (40, 1683163), (46, 1463620), (92, 731810), (115, 585448), (184, 365905), (230, 292724), (460, 146362), (920, 73181)]