2372120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 5512320

約数和(自身を除く): 3140200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1913, 3826, 7652, 9565, 15304, 19130, 38260, 59303, 76520, 118606, 237212, 296515, 474424, 593030, 1186060, 2372120]

約数ペア:

[(1, 2372120), (2, 1186060), (4, 593030), (5, 474424), (8, 296515), (10, 237212), (20, 118606), (31, 76520), (40, 59303), (62, 38260), (124, 19130), (155, 15304), (248, 9565), (310, 7652), (620, 3826), (1240, 1913)]