5200257280

素因数分解:

$2^8\times 5^1\times {\mathrm{4062701}}^1$

素因数の和:4062722

約数の個数: 36

約数和(自身を含む): 12456244332

約数和(自身を除く): 7255987052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4062701, 8125402, 16250804, 20313505, 32501608, 40627010, 65003216, 81254020, 130006432, 162508040, 260012864, 325016080, 520025728, 650032160, 1040051456, 1300064320, 2600128640, 5200257280]

約数ペア:

[(1, 5200257280), (2, 2600128640), (4, 1300064320), (5, 1040051456), (8, 650032160), (10, 520025728), (16, 325016080), (20, 260012864), (32, 162508040), (40, 130006432), (64, 81254020), (80, 65003216), (128, 40627010), (160, 32501608), (256, 20313505), (320, 16250804), (640, 8125402), (1280, 4062701)]