4869440

素因数分解:

$2^6\times 5^1\times {\mathrm{15217}}^1$

素因数の和:15234

約数の個数: 28

約数和(自身を含む): 11596116

約数和(自身を除く): 6726676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15217, 30434, 60868, 76085, 121736, 152170, 243472, 304340, 486944, 608680, 973888, 1217360, 2434720, 4869440]

約数ペア:

[(1, 4869440), (2, 2434720), (4, 1217360), (5, 973888), (8, 608680), (10, 486944), (16, 304340), (20, 243472), (32, 152170), (40, 121736), (64, 76085), (80, 60868), (160, 30434), (320, 15217)]