27727360

素因数分解:

$2^9\times 5^1\times {\mathrm{10831}}^1$

素因数の和:10854

約数の個数: 40

約数和(自身を含む): 66486816

約数和(自身を除く): 38759456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 10831, 21662, 43324, 54155, 86648, 108310, 173296, 216620, 346592, 433240, 693184, 866480, 1386368, 1732960, 2772736, 3465920, 5545472, 6931840, 13863680, 27727360]

約数ペア:

[(1, 27727360), (2, 13863680), (4, 6931840), (5, 5545472), (8, 3465920), (10, 2772736), (16, 1732960), (20, 1386368), (32, 866480), (40, 693184), (64, 433240), (80, 346592), (128, 216620), (160, 173296), (256, 108310), (320, 86648), (512, 54155), (640, 43324), (1280, 21662), (2560, 10831)]