26055320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 35876200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 223, 230, 254, 446, 460, 508, 635, 892, 920, 1016, 1115, 1270, 1784, 2230, 2540, 2921, 4460, 5080, 5129, 5842, 8920, 10258, 11684, 14605, 20516, 23368, 25645, 28321, 29210, 41032, 51290, 56642, 58420, 102580, 113284, 116840, 141605, 205160, 226568, 283210, 566420, 651383, 1132840, 1302766, 2605532, 3256915, 5211064, 6513830, 13027660, 26055320]

約数ペア:

[(1, 26055320), (2, 13027660), (4, 6513830), (5, 5211064), (8, 3256915), (10, 2605532), (20, 1302766), (23, 1132840), (40, 651383), (46, 566420), (92, 283210), (115, 226568), (127, 205160), (184, 141605), (223, 116840), (230, 113284), (254, 102580), (446, 58420), (460, 56642), (508, 51290), (635, 41032), (892, 29210), (920, 28321), (1016, 25645), (1115, 23368), (1270, 20516), (1784, 14605), (2230, 11684), (2540, 10258), (2921, 8920), (4460, 5842), (5080, 5129)]