8098720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1033}}^1$

素因数の和:1062

約数の個数: 72

約数和(自身を含む): 22278564

約数和(自身を除く): 14179844

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1033, 1120, 1568, 1960, 2066, 3920, 4132, 5165, 7231, 7840, 8264, 10330, 14462, 16528, 20660, 28924, 33056, 36155, 41320, 50617, 57848, 72310, 82640, 101234, 115696, 144620, 165280, 202468, 231392, 253085, 289240, 404936, 506170, 578480, 809872, 1012340, 1156960, 1619744, 2024680, 4049360, 8098720]

約数ペア:

[(1, 8098720), (2, 4049360), (4, 2024680), (5, 1619744), (7, 1156960), (8, 1012340), (10, 809872), (14, 578480), (16, 506170), (20, 404936), (28, 289240), (32, 253085), (35, 231392), (40, 202468), (49, 165280), (56, 144620), (70, 115696), (80, 101234), (98, 82640), (112, 72310), (140, 57848), (160, 50617), (196, 41320), (224, 36155), (245, 33056), (280, 28924), (392, 20660), (490, 16528), (560, 14462), (784, 10330), (980, 8264), (1033, 7840), (1120, 7231), (1568, 5165), (1960, 4132), (2066, 3920)]