26846120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13697}}^1$

素因数の和:13722

約数の個数: 48

約数和(自身を含む): 70270740

約数和(自身を除く): 43424620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 13697, 27394, 54788, 68485, 95879, 109576, 136970, 191758, 273940, 383516, 479395, 547880, 671153, 767032, 958790, 1342306, 1917580, 2684612, 3355765, 3835160, 5369224, 6711530, 13423060, 26846120]

約数ペア:

[(1, 26846120), (2, 13423060), (4, 6711530), (5, 5369224), (7, 3835160), (8, 3355765), (10, 2684612), (14, 1917580), (20, 1342306), (28, 958790), (35, 767032), (40, 671153), (49, 547880), (56, 479395), (70, 383516), (98, 273940), (140, 191758), (196, 136970), (245, 109576), (280, 95879), (392, 68485), (490, 54788), (980, 27394), (1960, 13697)]