22615880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 60782400

約数和(自身を除く): 38166520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 59, 70, 74, 118, 140, 148, 185, 236, 259, 280, 295, 296, 370, 413, 472, 518, 590, 740, 826, 1036, 1180, 1295, 1369, 1480, 1652, 2065, 2072, 2183, 2360, 2590, 2738, 3304, 4130, 4366, 5180, 5476, 6845, 8260, 8732, 9583, 10360, 10915, 10952, 13690, 15281, 16520, 17464, 19166, 21830, 27380, 30562, 38332, 43660, 47915, 54760, 61124, 76405, 76664, 80771, 87320, 95830, 122248, 152810, 161542, 191660, 305620, 323084, 383320, 403855, 565397, 611240, 646168, 807710, 1130794, 1615420, 2261588, 2826985, 3230840, 4523176, 5653970, 11307940, 22615880]

約数ペア:

[(1, 22615880), (2, 11307940), (4, 5653970), (5, 4523176), (7, 3230840), (8, 2826985), (10, 2261588), (14, 1615420), (20, 1130794), (28, 807710), (35, 646168), (37, 611240), (40, 565397), (56, 403855), (59, 383320), (70, 323084), (74, 305620), (118, 191660), (140, 161542), (148, 152810), (185, 122248), (236, 95830), (259, 87320), (280, 80771), (295, 76664), (296, 76405), (370, 61124), (413, 54760), (472, 47915), (518, 43660), (590, 38332), (740, 30562), (826, 27380), (1036, 21830), (1180, 19166), (1295, 17464), (1369, 16520), (1480, 15281), (1652, 13690), (2065, 10952), (2072, 10915), (2183, 10360), (2360, 9583), (2590, 8732), (2738, 8260), (3304, 6845), (4130, 5476), (4366, 5180)]