2116160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 56

約数和(自身を含む): 5349240

約数和(自身を除く): 3233080

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, 389, 544, 680, 778, 1088, 1360, 1556, 1945, 2720, 3112, 3890, 5440, 6224, 6613, 7780, 12448, 13226, 15560, 24896, 26452, 31120, 33065, 52904, 62240, 66130, 105808, 124480, 132260, 211616, 264520, 423232, 529040, 1058080, 2116160]

約数ペア:

[(1, 2116160), (2, 1058080), (4, 529040), (5, 423232), (8, 264520), (10, 211616), (16, 132260), (17, 124480), (20, 105808), (32, 66130), (34, 62240), (40, 52904), (64, 33065), (68, 31120), (80, 26452), (85, 24896), (136, 15560), (160, 13226), (170, 12448), (272, 7780), (320, 6613), (340, 6224), (389, 5440), (544, 3890), (680, 3112), (778, 2720), (1088, 1945), (1360, 1556)]