10780172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 21028896

約数和(自身を除く): 10248724

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 431, 481, 676, 862, 962, 1724, 1924, 5603, 6253, 11206, 12506, 15947, 22412, 25012, 31894, 63788, 72839, 145678, 207311, 291356, 414622, 829244, 2695043, 5390086, 10780172]

約数ペア:

[(1, 10780172), (2, 5390086), (4, 2695043), (13, 829244), (26, 414622), (37, 291356), (52, 207311), (74, 145678), (148, 72839), (169, 63788), (338, 31894), (431, 25012), (481, 22412), (676, 15947), (862, 12506), (962, 11206), (1724, 6253), (1924, 5603)]