112656940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1277}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 258933024

約数和(自身を除く): 146276084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 401, 802, 1277, 1604, 2005, 2554, 4010, 4411, 5108, 6385, 8020, 8822, 12770, 14047, 17644, 22055, 25540, 28094, 44110, 56188, 70235, 88220, 140470, 280940, 512077, 1024154, 2048308, 2560385, 5120770, 5632847, 10241540, 11265694, 22531388, 28164235, 56328470, 112656940]

約数ペア:

[(1, 112656940), (2, 56328470), (4, 28164235), (5, 22531388), (10, 11265694), (11, 10241540), (20, 5632847), (22, 5120770), (44, 2560385), (55, 2048308), (110, 1024154), (220, 512077), (401, 280940), (802, 140470), (1277, 88220), (1604, 70235), (2005, 56188), (2554, 44110), (4010, 28094), (4411, 25540), (5108, 22055), (6385, 17644), (8020, 14047), (8822, 12770)]