377388620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 931222656

約数和(自身を除く): 553834036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 181, 212, 265, 281, 362, 371, 530, 562, 724, 742, 905, 1060, 1124, 1267, 1405, 1484, 1810, 1855, 1967, 2534, 2810, 3620, 3710, 3934, 5068, 5620, 6335, 7420, 7868, 9593, 9835, 12670, 14893, 19186, 19670, 25340, 29786, 38372, 39340, 47965, 50861, 59572, 67151, 74465, 95930, 101722, 104251, 134302, 148930, 191860, 203444, 208502, 254305, 268604, 297860, 335755, 356027, 417004, 508610, 521255, 671510, 712054, 1017220, 1042510, 1343020, 1424108, 1780135, 2085020, 2695633, 3560270, 5391266, 7120540, 10782532, 13478165, 18869431, 26956330, 37738862, 53912660, 75477724, 94347155, 188694310, 377388620]

約数ペア:

[(1, 377388620), (2, 188694310), (4, 94347155), (5, 75477724), (7, 53912660), (10, 37738862), (14, 26956330), (20, 18869431), (28, 13478165), (35, 10782532), (53, 7120540), (70, 5391266), (106, 3560270), (140, 2695633), (181, 2085020), (212, 1780135), (265, 1424108), (281, 1343020), (362, 1042510), (371, 1017220), (530, 712054), (562, 671510), (724, 521255), (742, 508610), (905, 417004), (1060, 356027), (1124, 335755), (1267, 297860), (1405, 268604), (1484, 254305), (1810, 208502), (1855, 203444), (1967, 191860), (2534, 148930), (2810, 134302), (3620, 104251), (3710, 101722), (3934, 95930), (5068, 74465), (5620, 67151), (6335, 59572), (7420, 50861), (7868, 47965), (9593, 39340), (9835, 38372), (12670, 29786), (14893, 25340), (19186, 19670)]