4364888920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15588889}}^1$

素因数の和:15588907

約数の個数: 32

約数和(自身を含む): 11224000800

約数和(自身を除く): 6859111880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15588889, 31177778, 62355556, 77944445, 109122223, 124711112, 155888890, 218244446, 311777780, 436488892, 545611115, 623555560, 872977784, 1091222230, 2182444460, 4364888920]

約数ペア:

[(1, 4364888920), (2, 2182444460), (4, 1091222230), (5, 872977784), (7, 623555560), (8, 545611115), (10, 436488892), (14, 311777780), (20, 218244446), (28, 155888890), (35, 124711112), (40, 109122223), (56, 77944445), (70, 62355556), (140, 31177778), (280, 15588889)]