22440640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3089

約数の個数: 56

約数和(自身を含む): 55778400

約数和(自身を除く): 33337760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3049, 3680, 6098, 7360, 12196, 15245, 24392, 30490, 48784, 60980, 70127, 97568, 121960, 140254, 195136, 243920, 280508, 350635, 487840, 561016, 701270, 975680, 1122032, 1402540, 2244064, 2805080, 4488128, 5610160, 11220320, 22440640]

約数ペア:

[(1, 22440640), (2, 11220320), (4, 5610160), (5, 4488128), (8, 2805080), (10, 2244064), (16, 1402540), (20, 1122032), (23, 975680), (32, 701270), (40, 561016), (46, 487840), (64, 350635), (80, 280508), (92, 243920), (115, 195136), (160, 140254), (184, 121960), (230, 97568), (320, 70127), (368, 60980), (460, 48784), (736, 30490), (920, 24392), (1472, 15245), (1840, 12196), (3049, 7360), (3680, 6098)]