32788640

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 78268680

約数和(自身を除く): 45480040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 2029, 3232, 4040, 4058, 8080, 8116, 10145, 16160, 16232, 20290, 32464, 40580, 64928, 81160, 162320, 204929, 324640, 409858, 819716, 1024645, 1639432, 2049290, 3278864, 4098580, 6557728, 8197160, 16394320, 32788640]

約数ペア:

[(1, 32788640), (2, 16394320), (4, 8197160), (5, 6557728), (8, 4098580), (10, 3278864), (16, 2049290), (20, 1639432), (32, 1024645), (40, 819716), (80, 409858), (101, 324640), (160, 204929), (202, 162320), (404, 81160), (505, 64928), (808, 40580), (1010, 32464), (1616, 20290), (2020, 16232), (2029, 16160), (3232, 10145), (4040, 8116), (4058, 8080)]