17152240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 46157760

約数和(自身を除く): 29005520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 281, 436, 545, 560, 562, 763, 872, 1090, 1124, 1405, 1526, 1744, 1967, 2180, 2248, 2810, 3052, 3815, 3934, 4360, 4496, 5620, 6104, 7630, 7868, 8720, 9835, 11240, 12208, 15260, 15736, 19670, 22480, 30520, 30629, 31472, 39340, 61040, 61258, 78680, 122516, 153145, 157360, 214403, 245032, 306290, 428806, 490064, 612580, 857612, 1072015, 1225160, 1715224, 2144030, 2450320, 3430448, 4288060, 8576120, 17152240]

約数ペア:

[(1, 17152240), (2, 8576120), (4, 4288060), (5, 3430448), (7, 2450320), (8, 2144030), (10, 1715224), (14, 1225160), (16, 1072015), (20, 857612), (28, 612580), (35, 490064), (40, 428806), (56, 306290), (70, 245032), (80, 214403), (109, 157360), (112, 153145), (140, 122516), (218, 78680), (280, 61258), (281, 61040), (436, 39340), (545, 31472), (560, 30629), (562, 30520), (763, 22480), (872, 19670), (1090, 15736), (1124, 15260), (1405, 12208), (1526, 11240), (1744, 9835), (1967, 8720), (2180, 7868), (2248, 7630), (2810, 6104), (3052, 5620), (3815, 4496), (3934, 4360)]