73835680

素因数分解:

$2^5\times 5^1\times {\mathrm{541}}^1\times {\mathrm{853}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 174964104

約数和(自身を除く): 101128424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541, 853, 1082, 1706, 2164, 2705, 3412, 4265, 4328, 5410, 6824, 8530, 8656, 10820, 13648, 17060, 17312, 21640, 27296, 34120, 43280, 68240, 86560, 136480, 461473, 922946, 1845892, 2307365, 3691784, 4614730, 7383568, 9229460, 14767136, 18458920, 36917840, 73835680]

約数ペア:

[(1, 73835680), (2, 36917840), (4, 18458920), (5, 14767136), (8, 9229460), (10, 7383568), (16, 4614730), (20, 3691784), (32, 2307365), (40, 1845892), (80, 922946), (160, 461473), (541, 136480), (853, 86560), (1082, 68240), (1706, 43280), (2164, 34120), (2705, 27296), (3412, 21640), (4265, 17312), (4328, 17060), (5410, 13648), (6824, 10820), (8530, 8656)]