13512520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48259}}^1$

素因数の和:48277

約数の個数: 32

約数和(自身を含む): 34747200

約数和(自身を除く): 21234680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48259, 96518, 193036, 241295, 337813, 386072, 482590, 675626, 965180, 1351252, 1689065, 1930360, 2702504, 3378130, 6756260, 13512520]

約数ペア:

[(1, 13512520), (2, 6756260), (4, 3378130), (5, 2702504), (7, 1930360), (8, 1689065), (10, 1351252), (14, 965180), (20, 675626), (28, 482590), (35, 386072), (40, 337813), (56, 241295), (70, 193036), (140, 96518), (280, 48259)]