23725120

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 56985408

約数和(自身を除く): 33260288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 491, 604, 755, 982, 1208, 1510, 1964, 2416, 2455, 3020, 3928, 4832, 4910, 6040, 7856, 9664, 9820, 12080, 15712, 19640, 24160, 31424, 39280, 48320, 74141, 78560, 148282, 157120, 296564, 370705, 593128, 741410, 1186256, 1482820, 2372512, 2965640, 4745024, 5931280, 11862560, 23725120]

約数ペア:

[(1, 23725120), (2, 11862560), (4, 5931280), (5, 4745024), (8, 2965640), (10, 2372512), (16, 1482820), (20, 1186256), (32, 741410), (40, 593128), (64, 370705), (80, 296564), (151, 157120), (160, 148282), (302, 78560), (320, 74141), (491, 48320), (604, 39280), (755, 31424), (982, 24160), (1208, 19640), (1510, 15712), (1964, 12080), (2416, 9820), (2455, 9664), (3020, 7856), (3928, 6040), (4832, 4910)]