29098720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{25981}}^1$

素因数の和:26003

約数の個数: 48

約数和(自身を含む): 78569568

約数和(自身を除く): 49470848

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, 25981, 51962, 103924, 129905, 181867, 207848, 259810, 363734, 415696, 519620, 727468, 831392, 909335, 1039240, 1454936, 1818670, 2078480, 2909872, 3637340, 4156960, 5819744, 7274680, 14549360, 29098720]

約数ペア:

[(1, 29098720), (2, 14549360), (4, 7274680), (5, 5819744), (7, 4156960), (8, 3637340), (10, 2909872), (14, 2078480), (16, 1818670), (20, 1454936), (28, 1039240), (32, 909335), (35, 831392), (40, 727468), (56, 519620), (70, 415696), (80, 363734), (112, 259810), (140, 207848), (160, 181867), (224, 129905), (280, 103924), (560, 51962), (1120, 25981)]