3688720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{941}}^1$

素因数の和:968

約数の個数: 60

約数和(自身を含む): 9987084

約数和(自身を除く): 6298364

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 941, 980, 1882, 1960, 3764, 3920, 4705, 6587, 7528, 9410, 13174, 15056, 18820, 26348, 32935, 37640, 46109, 52696, 65870, 75280, 92218, 105392, 131740, 184436, 230545, 263480, 368872, 461090, 526960, 737744, 922180, 1844360, 3688720]

約数ペア:

[(1, 3688720), (2, 1844360), (4, 922180), (5, 737744), (7, 526960), (8, 461090), (10, 368872), (14, 263480), (16, 230545), (20, 184436), (28, 131740), (35, 105392), (40, 92218), (49, 75280), (56, 65870), (70, 52696), (80, 46109), (98, 37640), (112, 32935), (140, 26348), (196, 18820), (245, 15056), (280, 13174), (392, 9410), (490, 7528), (560, 6587), (784, 4705), (941, 3920), (980, 3764), (1882, 1960)]