9738880

素因数分解:

$2^7\times 5^1\times {\mathrm{15217}}^1$

素因数の和:15236

約数の個数: 32

約数和(自身を含む): 23283540

約数和(自身を除く): 13544660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15217, 30434, 60868, 76085, 121736, 152170, 243472, 304340, 486944, 608680, 973888, 1217360, 1947776, 2434720, 4869440, 9738880]

約数ペア:

[(1, 9738880), (2, 4869440), (4, 2434720), (5, 1947776), (8, 1217360), (10, 973888), (16, 608680), (20, 486944), (32, 304340), (40, 243472), (64, 152170), (80, 121736), (128, 76085), (160, 60868), (320, 30434), (640, 15217)]