2344640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 56

約数和(自身を含む): 5925312

約数和(自身を除く): 3580672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 431, 544, 680, 862, 1088, 1360, 1724, 2155, 2720, 3448, 4310, 5440, 6896, 7327, 8620, 13792, 14654, 17240, 27584, 29308, 34480, 36635, 58616, 68960, 73270, 117232, 137920, 146540, 234464, 293080, 468928, 586160, 1172320, 2344640]

約数ペア:

[(1, 2344640), (2, 1172320), (4, 586160), (5, 468928), (8, 293080), (10, 234464), (16, 146540), (17, 137920), (20, 117232), (32, 73270), (34, 68960), (40, 58616), (64, 36635), (68, 34480), (80, 29308), (85, 27584), (136, 17240), (160, 14654), (170, 13792), (272, 8620), (320, 7327), (340, 6896), (431, 5440), (544, 4310), (680, 3448), (862, 2720), (1088, 2155), (1360, 1724)]