183728080

素因数分解:

$2^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3517}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 427943592

約数和(自身を除く): 244215512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653, 1306, 2612, 3265, 3517, 5224, 6530, 7034, 10448, 13060, 14068, 17585, 26120, 28136, 35170, 52240, 56272, 70340, 140680, 281360, 2296601, 4593202, 9186404, 11483005, 18372808, 22966010, 36745616, 45932020, 91864040, 183728080]

約数ペア:

[(1, 183728080), (2, 91864040), (4, 45932020), (5, 36745616), (8, 22966010), (10, 18372808), (16, 11483005), (20, 9186404), (40, 4593202), (80, 2296601), (653, 281360), (1306, 140680), (2612, 70340), (3265, 56272), (3517, 52240), (5224, 35170), (6530, 28136), (7034, 26120), (10448, 17585), (13060, 14068)]