13910140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{827}}^1$

素因数の和:894

約数の個数: 36

約数和(自身を含む): 30289896

約数和(自身を除く): 16379756

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 827, 841, 1654, 1682, 3308, 3364, 4135, 4205, 8270, 8410, 16540, 16820, 23983, 47966, 95932, 119915, 239830, 479660, 695507, 1391014, 2782028, 3477535, 6955070, 13910140]

約数ペア:

[(1, 13910140), (2, 6955070), (4, 3477535), (5, 2782028), (10, 1391014), (20, 695507), (29, 479660), (58, 239830), (116, 119915), (145, 95932), (290, 47966), (580, 23983), (827, 16820), (841, 16540), (1654, 8410), (1682, 8270), (3308, 4205), (3364, 4135)]