12014769650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{20981}}^1$

素因数の和:21887

約数の個数: 48

約数和(自身を含む): 24094973448

約数和(自身を除く): 12080203798

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 881, 1762, 4405, 8810, 11453, 20981, 22025, 22906, 41962, 44050, 57265, 104905, 114530, 209810, 272753, 286325, 524525, 545506, 572650, 1049050, 1363765, 2727530, 6818825, 13637650, 18484261, 36968522, 92421305, 184842610, 240295393, 462106525, 480590786, 924213050, 1201476965, 2402953930, 6007384825, 12014769650]

約数ペア:

[(1, 12014769650), (2, 6007384825), (5, 2402953930), (10, 1201476965), (13, 924213050), (25, 480590786), (26, 462106525), (50, 240295393), (65, 184842610), (130, 92421305), (325, 36968522), (650, 18484261), (881, 13637650), (1762, 6818825), (4405, 2727530), (8810, 1363765), (11453, 1049050), (20981, 572650), (22025, 545506), (22906, 524525), (41962, 286325), (44050, 272753), (57265, 209810), (104905, 114530)]