58591280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 91399120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 440, 479, 556, 695, 880, 958, 1112, 1390, 1529, 1916, 2224, 2395, 2780, 3058, 3832, 4790, 5269, 5560, 6116, 7645, 7664, 9580, 10538, 11120, 12232, 15290, 19160, 21076, 24464, 26345, 30580, 38320, 42152, 52690, 61160, 66581, 84304, 105380, 122320, 133162, 210760, 266324, 332905, 421520, 532648, 665810, 732391, 1065296, 1331620, 1464782, 2663240, 2929564, 3661955, 5326480, 5859128, 7323910, 11718256, 14647820, 29295640, 58591280]

約数ペア:

[(1, 58591280), (2, 29295640), (4, 14647820), (5, 11718256), (8, 7323910), (10, 5859128), (11, 5326480), (16, 3661955), (20, 2929564), (22, 2663240), (40, 1464782), (44, 1331620), (55, 1065296), (80, 732391), (88, 665810), (110, 532648), (139, 421520), (176, 332905), (220, 266324), (278, 210760), (440, 133162), (479, 122320), (556, 105380), (695, 84304), (880, 66581), (958, 61160), (1112, 52690), (1390, 42152), (1529, 38320), (1916, 30580), (2224, 26345), (2395, 24464), (2780, 21076), (3058, 19160), (3832, 15290), (4790, 12232), (5269, 11120), (5560, 10538), (6116, 9580), (7645, 7664)]