2946760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3237

約数の個数: 32

約数和(自身を含む): 6920640

約数和(自身を除く): 3973880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3203, 6406, 12812, 16015, 25624, 32030, 64060, 73669, 128120, 147338, 294676, 368345, 589352, 736690, 1473380, 2946760]

約数ペア:

[(1, 2946760), (2, 1473380), (4, 736690), (5, 589352), (8, 368345), (10, 294676), (20, 147338), (23, 128120), (40, 73669), (46, 64060), (92, 32030), (115, 25624), (184, 16015), (230, 12812), (460, 6406), (920, 3203)]