2975600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 7357416

約数和(自身を除く): 4381816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 173, 200, 215, 344, 346, 400, 430, 688, 692, 860, 865, 1075, 1384, 1720, 1730, 2150, 2768, 3440, 3460, 4300, 4325, 6920, 7439, 8600, 8650, 13840, 14878, 17200, 17300, 29756, 34600, 37195, 59512, 69200, 74390, 119024, 148780, 185975, 297560, 371950, 595120, 743900, 1487800, 2975600]

約数ペア:

[(1, 2975600), (2, 1487800), (4, 743900), (5, 595120), (8, 371950), (10, 297560), (16, 185975), (20, 148780), (25, 119024), (40, 74390), (43, 69200), (50, 59512), (80, 37195), (86, 34600), (100, 29756), (172, 17300), (173, 17200), (200, 14878), (215, 13840), (344, 8650), (346, 8600), (400, 7439), (430, 6920), (688, 4325), (692, 4300), (860, 3460), (865, 3440), (1075, 2768), (1384, 2150), (1720, 1730)]