136617680

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7523}}^1$

素因数の和:7763

約数の個数: 40

約数和(自身を含む): 319077792

約数和(自身を除く): 182460112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 7523, 9080, 15046, 18160, 30092, 37615, 60184, 75230, 120368, 150460, 300920, 601840, 1707721, 3415442, 6830884, 8538605, 13661768, 17077210, 27323536, 34154420, 68308840, 136617680]

約数ペア:

[(1, 136617680), (2, 68308840), (4, 34154420), (5, 27323536), (8, 17077210), (10, 13661768), (16, 8538605), (20, 6830884), (40, 3415442), (80, 1707721), (227, 601840), (454, 300920), (908, 150460), (1135, 120368), (1816, 75230), (2270, 60184), (3632, 37615), (4540, 30092), (7523, 18160), (9080, 15046)]