11400440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7703}}^1$

素因数の和:7751

約数の個数: 32

約数和(自身を含む): 26347680

約数和(自身を除く): 14947240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 7703, 15406, 30812, 38515, 61624, 77030, 154060, 285011, 308120, 570022, 1140044, 1425055, 2280088, 2850110, 5700220, 11400440]

約数ペア:

[(1, 11400440), (2, 5700220), (4, 2850110), (5, 2280088), (8, 1425055), (10, 1140044), (20, 570022), (37, 308120), (40, 285011), (74, 154060), (148, 77030), (185, 61624), (296, 38515), (370, 30812), (740, 15406), (1480, 7703)]