27008540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 61961088

約数和(自身を除く): 34952548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1423, 1460, 1898, 2846, 3796, 4745, 5692, 7115, 9490, 14230, 18499, 18980, 28460, 36998, 73996, 92495, 103879, 184990, 207758, 369980, 415516, 519395, 1038790, 1350427, 2077580, 2700854, 5401708, 6752135, 13504270, 27008540]

約数ペア:

[(1, 27008540), (2, 13504270), (4, 6752135), (5, 5401708), (10, 2700854), (13, 2077580), (20, 1350427), (26, 1038790), (52, 519395), (65, 415516), (73, 369980), (130, 207758), (146, 184990), (260, 103879), (292, 92495), (365, 73996), (730, 36998), (949, 28460), (1423, 18980), (1460, 18499), (1898, 14230), (2846, 9490), (3796, 7115), (4745, 5692)]