10342181720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19888811}}^1$

素因数の和:19888835

約数の個数: 32

約数和(自身を含む): 25059903120

約数和(自身を除く): 14717721400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19888811, 39777622, 79555244, 99444055, 159110488, 198888110, 258554543, 397776220, 517109086, 795552440, 1034218172, 1292772715, 2068436344, 2585545430, 5171090860, 10342181720]

約数ペア:

[(1, 10342181720), (2, 5171090860), (4, 2585545430), (5, 2068436344), (8, 1292772715), (10, 1034218172), (13, 795552440), (20, 517109086), (26, 397776220), (40, 258554543), (52, 198888110), (65, 159110488), (104, 99444055), (130, 79555244), (260, 39777622), (520, 19888811)]