25568480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 71015616

約数和(自身を除く): 45447136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 617, 740, 1036, 1120, 1184, 1234, 1295, 1480, 2072, 2468, 2590, 2960, 3085, 4144, 4319, 4936, 5180, 5920, 6170, 8288, 8638, 9872, 10360, 12340, 17276, 19744, 20720, 21595, 22829, 24680, 34552, 41440, 43190, 45658, 49360, 69104, 86380, 91316, 98720, 114145, 138208, 159803, 172760, 182632, 228290, 319606, 345520, 365264, 456580, 639212, 691040, 730528, 799015, 913160, 1278424, 1598030, 1826320, 2556848, 3196060, 3652640, 5113696, 6392120, 12784240, 25568480]

約数ペア:

[(1, 25568480), (2, 12784240), (4, 6392120), (5, 5113696), (7, 3652640), (8, 3196060), (10, 2556848), (14, 1826320), (16, 1598030), (20, 1278424), (28, 913160), (32, 799015), (35, 730528), (37, 691040), (40, 639212), (56, 456580), (70, 365264), (74, 345520), (80, 319606), (112, 228290), (140, 182632), (148, 172760), (160, 159803), (185, 138208), (224, 114145), (259, 98720), (280, 91316), (296, 86380), (370, 69104), (518, 49360), (560, 45658), (592, 43190), (617, 41440), (740, 34552), (1036, 24680), (1120, 22829), (1184, 21595), (1234, 20720), (1295, 19744), (1480, 17276), (2072, 12340), (2468, 10360), (2590, 9872), (2960, 8638), (3085, 8288), (4144, 6170), (4319, 5920), (4936, 5180)]