1004098720

素因数分解:

$2^5\times 5^1\times {\mathrm{587}}^1\times {\mathrm{10691}}^1$

素因数の和:11293

約数の個数: 48

約数和(自身を含む): 2376446688

約数和(自身を除く): 1372347968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 587, 1174, 2348, 2935, 4696, 5870, 9392, 10691, 11740, 18784, 21382, 23480, 42764, 46960, 53455, 85528, 93920, 106910, 171056, 213820, 342112, 427640, 855280, 1710560, 6275617, 12551234, 25102468, 31378085, 50204936, 62756170, 100409872, 125512340, 200819744, 251024680, 502049360, 1004098720]

約数ペア:

[(1, 1004098720), (2, 502049360), (4, 251024680), (5, 200819744), (8, 125512340), (10, 100409872), (16, 62756170), (20, 50204936), (32, 31378085), (40, 25102468), (80, 12551234), (160, 6275617), (587, 1710560), (1174, 855280), (2348, 427640), (2935, 342112), (4696, 213820), (5870, 171056), (9392, 106910), (10691, 93920), (11740, 85528), (18784, 53455), (21382, 46960), (23480, 42764)]