29745280

素因数分解:

$2^7\times 5^1\times {\mathrm{46477}}^1$

素因数の和:46496

約数の個数: 32

約数和(自身を含む): 71111340

約数和(自身を除く): 41366060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 46477, 92954, 185908, 232385, 371816, 464770, 743632, 929540, 1487264, 1859080, 2974528, 3718160, 5949056, 7436320, 14872640, 29745280]

約数ペア:

[(1, 29745280), (2, 14872640), (4, 7436320), (5, 5949056), (8, 3718160), (10, 2974528), (16, 1859080), (20, 1487264), (32, 929540), (40, 743632), (64, 464770), (80, 371816), (128, 232385), (160, 185908), (320, 92954), (640, 46477)]