83795680

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2287}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 198918720

約数和(自身を除く): 115123040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2287, 2290, 3664, 4574, 4580, 7328, 9148, 9160, 11435, 18296, 18320, 22870, 36592, 36640, 45740, 73184, 91480, 182960, 365920, 523723, 1047446, 2094892, 2618615, 4189784, 5237230, 8379568, 10474460, 16759136, 20948920, 41897840, 83795680]

約数ペア:

[(1, 83795680), (2, 41897840), (4, 20948920), (5, 16759136), (8, 10474460), (10, 8379568), (16, 5237230), (20, 4189784), (32, 2618615), (40, 2094892), (80, 1047446), (160, 523723), (229, 365920), (458, 182960), (916, 91480), (1145, 73184), (1832, 45740), (2287, 36640), (2290, 36592), (3664, 22870), (4574, 18320), (4580, 18296), (7328, 11435), (9148, 9160)]