117126820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 256048128

約数和(自身を除く): 138921308

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2351, 2491, 4702, 4982, 9404, 9964, 11755, 12455, 23510, 24910, 47020, 49820, 110497, 124603, 220994, 249206, 441988, 498412, 552485, 623015, 1104970, 1246030, 2209940, 2492060, 5856341, 11712682, 23425364, 29281705, 58563410, 117126820]

約数ペア:

[(1, 117126820), (2, 58563410), (4, 29281705), (5, 23425364), (10, 11712682), (20, 5856341), (47, 2492060), (53, 2209940), (94, 1246030), (106, 1104970), (188, 623015), (212, 552485), (235, 498412), (265, 441988), (470, 249206), (530, 220994), (940, 124603), (1060, 110497), (2351, 49820), (2491, 47020), (4702, 24910), (4982, 23510), (9404, 12455), (9964, 11755)]