47423480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91199}}^1$

素因数の和:91223

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 67488520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 91199, 182398, 364796, 455995, 729592, 911990, 1185587, 1823980, 2371174, 3647960, 4742348, 5927935, 9484696, 11855870, 23711740, 47423480]

約数ペア:

[(1, 47423480), (2, 23711740), (4, 11855870), (5, 9484696), (8, 5927935), (10, 4742348), (13, 3647960), (20, 2371174), (26, 1823980), (40, 1185587), (52, 911990), (65, 729592), (104, 455995), (130, 364796), (260, 182398), (520, 91199)]