4740440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 10957680

約数和(自身を除く): 6217240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3203, 6406, 12812, 16015, 25624, 32030, 64060, 118511, 128120, 237022, 474044, 592555, 948088, 1185110, 2370220, 4740440]

約数ペア:

[(1, 4740440), (2, 2370220), (4, 1185110), (5, 948088), (8, 592555), (10, 474044), (20, 237022), (37, 128120), (40, 118511), (74, 64060), (148, 32030), (185, 25624), (296, 16015), (370, 12812), (740, 6406), (1480, 3203)]