4626173890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{25583}}^1$

素因数の和:25723

約数の個数: 48

約数和(自身を含む): 9101559168

約数和(自身を除く): 4475385278

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 169, 214, 338, 535, 845, 1070, 1391, 1690, 2782, 6955, 13910, 18083, 25583, 36166, 51166, 90415, 127915, 180830, 255830, 332579, 665158, 1662895, 2737381, 3325790, 4323527, 5474762, 8647054, 13686905, 21617635, 27373810, 35585953, 43235270, 71171906, 177929765, 355859530, 462617389, 925234778, 2313086945, 4626173890]

約数ペア:

[(1, 4626173890), (2, 2313086945), (5, 925234778), (10, 462617389), (13, 355859530), (26, 177929765), (65, 71171906), (107, 43235270), (130, 35585953), (169, 27373810), (214, 21617635), (338, 13686905), (535, 8647054), (845, 5474762), (1070, 4323527), (1391, 3325790), (1690, 2737381), (2782, 1662895), (6955, 665158), (13910, 332579), (18083, 255830), (25583, 180830), (36166, 127915), (51166, 90415)]