8528055040

素因数分解:

$2^8\times 5^1\times {\mathrm{6662543}}^1$

素因数の和:6662564

約数の個数: 36

約数和(自身を含む): 20427359904

約数和(自身を除く): 11899304864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6662543, 13325086, 26650172, 33312715, 53300344, 66625430, 106600688, 133250860, 213201376, 266501720, 426402752, 533003440, 852805504, 1066006880, 1705611008, 2132013760, 4264027520, 8528055040]

約数ペア:

[(1, 8528055040), (2, 4264027520), (4, 2132013760), (5, 1705611008), (8, 1066006880), (10, 852805504), (16, 533003440), (20, 426402752), (32, 266501720), (40, 213201376), (64, 133250860), (80, 106600688), (128, 66625430), (160, 53300344), (256, 33312715), (320, 26650172), (640, 13325086), (1280, 6662543)]