54214640

素因数分解:

$2^4\times 5^1\times {\mathrm{677683}}^1$

素因数の和:677696

約数の個数: 20

約数和(自身を含む): 126049224

約数和(自身を除く): 71834584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677683, 1355366, 2710732, 3388415, 5421464, 6776830, 10842928, 13553660, 27107320, 54214640]

約数ペア:

[(1, 54214640), (2, 27107320), (4, 13553660), (5, 10842928), (8, 6776830), (10, 5421464), (16, 3388415), (20, 2710732), (40, 1355366), (80, 677683)]