69483680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62039}}^1$

素因数の和:62061

約数の個数: 48

約数和(自身を含む): 187608960

約数和(自身を除く): 118125280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62039, 124078, 248156, 310195, 434273, 496312, 620390, 868546, 992624, 1240780, 1737092, 1985248, 2171365, 2481560, 3474184, 4342730, 4963120, 6948368, 8685460, 9926240, 13896736, 17370920, 34741840, 69483680]

約数ペア:

[(1, 69483680), (2, 34741840), (4, 17370920), (5, 13896736), (7, 9926240), (8, 8685460), (10, 6948368), (14, 4963120), (16, 4342730), (20, 3474184), (28, 2481560), (32, 2171365), (35, 1985248), (40, 1737092), (56, 1240780), (70, 992624), (80, 868546), (112, 620390), (140, 496312), (160, 434273), (224, 310195), (280, 248156), (560, 124078), (1120, 62039)]