192640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:69

約数の個数: 64

約数和(自身を含む): 538560

約数和(自身を除く): 345920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 9632, 12040, 13760, 19264, 24080, 27520, 38528, 48160, 96320, 192640]

約数ペア:

[(1, 192640), (2, 96320), (4, 48160), (5, 38528), (7, 27520), (8, 24080), (10, 19264), (14, 13760), (16, 12040), (20, 9632), (28, 6880), (32, 6020), (35, 5504), (40, 4816), (43, 4480), (56, 3440), (64, 3010), (70, 2752), (80, 2408), (86, 2240), (112, 1720), (128, 1505), (140, 1376), (160, 1204), (172, 1120), (215, 896), (224, 860), (280, 688), (301, 640), (320, 602), (344, 560), (430, 448)]