23704520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{84659}}^1$

素因数の和:84677

約数の個数: 32

約数和(自身を含む): 60955200

約数和(自身を除く): 37250680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 84659, 169318, 338636, 423295, 592613, 677272, 846590, 1185226, 1693180, 2370452, 2963065, 3386360, 4740904, 5926130, 11852260, 23704520]

約数ペア:

[(1, 23704520), (2, 11852260), (4, 5926130), (5, 4740904), (7, 3386360), (8, 2963065), (10, 2370452), (14, 1693180), (20, 1185226), (28, 846590), (35, 677272), (40, 592613), (56, 423295), (70, 338636), (140, 169318), (280, 84659)]