36918980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2963}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 52712380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 2963, 3115, 5926, 6230, 11852, 12460, 14815, 20741, 29630, 41482, 59260, 82964, 103705, 207410, 263707, 414820, 527414, 1054828, 1318535, 1845949, 2637070, 3691898, 5274140, 7383796, 9229745, 18459490, 36918980]

約数ペア:

[(1, 36918980), (2, 18459490), (4, 9229745), (5, 7383796), (7, 5274140), (10, 3691898), (14, 2637070), (20, 1845949), (28, 1318535), (35, 1054828), (70, 527414), (89, 414820), (140, 263707), (178, 207410), (356, 103705), (445, 82964), (623, 59260), (890, 41482), (1246, 29630), (1780, 20741), (2492, 14815), (2963, 12460), (3115, 11852), (5926, 6230)]