26829040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 74423808

約数和(自身を除く): 47594768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2083, 2576, 3220, 4166, 6440, 8332, 10415, 12880, 14581, 16664, 20830, 29162, 33328, 41660, 47909, 58324, 72905, 83320, 95818, 116648, 145810, 166640, 191636, 233296, 239545, 291620, 335363, 383272, 479090, 583240, 670726, 766544, 958180, 1166480, 1341452, 1676815, 1916360, 2682904, 3353630, 3832720, 5365808, 6707260, 13414520, 26829040]

約数ペア:

[(1, 26829040), (2, 13414520), (4, 6707260), (5, 5365808), (7, 3832720), (8, 3353630), (10, 2682904), (14, 1916360), (16, 1676815), (20, 1341452), (23, 1166480), (28, 958180), (35, 766544), (40, 670726), (46, 583240), (56, 479090), (70, 383272), (80, 335363), (92, 291620), (112, 239545), (115, 233296), (140, 191636), (161, 166640), (184, 145810), (230, 116648), (280, 95818), (322, 83320), (368, 72905), (460, 58324), (560, 47909), (644, 41660), (805, 33328), (920, 29162), (1288, 20830), (1610, 16664), (1840, 14581), (2083, 12880), (2576, 10415), (3220, 8332), (4166, 6440)]