1951360

素因数分解:

$2^7\times 5^1\times {\mathrm{3049}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 4666500

約数和(自身を除く): 2715140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3049, 6098, 12196, 15245, 24392, 30490, 48784, 60980, 97568, 121960, 195136, 243920, 390272, 487840, 975680, 1951360]

約数ペア:

[(1, 1951360), (2, 975680), (4, 487840), (5, 390272), (8, 243920), (10, 195136), (16, 121960), (20, 97568), (32, 60980), (40, 48784), (64, 30490), (80, 24392), (128, 15245), (160, 12196), (320, 6098), (640, 3049)]