54518720

素因数分解:

$2^6\times 5^1\times {\mathrm{170371}}^1$

素因数の和:170388

約数の個数: 28

約数和(自身を含む): 129823464

約数和(自身を除く): 75304744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 170371, 340742, 681484, 851855, 1362968, 1703710, 2725936, 3407420, 5451872, 6814840, 10903744, 13629680, 27259360, 54518720]

約数ペア:

[(1, 54518720), (2, 27259360), (4, 13629680), (5, 10903744), (8, 6814840), (10, 5451872), (16, 3407420), (20, 2725936), (32, 1703710), (40, 1362968), (64, 851855), (80, 681484), (160, 340742), (320, 170371)]