1330334080

素因数分解:

$2^7\times 5^1\times {\mathrm{2078647}}^1$

素因数の和:2078666

約数の個数: 32

約数和(自身を含む): 3180331440

約数和(自身を除く): 1849997360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2078647, 4157294, 8314588, 10393235, 16629176, 20786470, 33258352, 41572940, 66516704, 83145880, 133033408, 166291760, 266066816, 332583520, 665167040, 1330334080]

約数ペア:

[(1, 1330334080), (2, 665167040), (4, 332583520), (5, 266066816), (8, 166291760), (10, 133033408), (16, 83145880), (20, 66516704), (32, 41572940), (40, 33258352), (64, 20786470), (80, 16629176), (128, 10393235), (160, 8314588), (320, 4157294), (640, 2078647)]