23029580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 55566336

約数和(自身を除く): 32536756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 607, 1084, 1214, 1355, 1897, 2428, 2710, 3035, 3794, 4249, 5420, 6070, 7588, 8498, 9485, 12140, 16996, 18970, 21245, 37940, 42490, 84980, 164497, 328994, 657988, 822485, 1151479, 1644970, 2302958, 3289940, 4605916, 5757395, 11514790, 23029580]

約数ペア:

[(1, 23029580), (2, 11514790), (4, 5757395), (5, 4605916), (7, 3289940), (10, 2302958), (14, 1644970), (20, 1151479), (28, 822485), (35, 657988), (70, 328994), (140, 164497), (271, 84980), (542, 42490), (607, 37940), (1084, 21245), (1214, 18970), (1355, 16996), (1897, 12140), (2428, 9485), (2710, 8498), (3035, 7588), (3794, 6070), (4249, 5420)]