234772240

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{14747}}^1$

素因数の和:14959

約数の個数: 40

約数和(自身を含む): 548625600

約数和(自身を除く): 313853360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 7960, 14747, 15920, 29494, 58988, 73735, 117976, 147470, 235952, 294940, 589880, 1179760, 2934653, 5869306, 11738612, 14673265, 23477224, 29346530, 46954448, 58693060, 117386120, 234772240]

約数ペア:

[(1, 234772240), (2, 117386120), (4, 58693060), (5, 46954448), (8, 29346530), (10, 23477224), (16, 14673265), (20, 11738612), (40, 5869306), (80, 2934653), (199, 1179760), (398, 589880), (796, 294940), (995, 235952), (1592, 147470), (1990, 117976), (3184, 73735), (3980, 58988), (7960, 29494), (14747, 15920)]