45348280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16921}}^1$

素因数の和:16999

約数の個数: 32

約数和(自身を含む): 103562640

約数和(自身を除く): 58214360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 16921, 33842, 67684, 84605, 135368, 169210, 338420, 676840, 1133707, 2267414, 4534828, 5668535, 9069656, 11337070, 22674140, 45348280]

約数ペア:

[(1, 45348280), (2, 22674140), (4, 11337070), (5, 9069656), (8, 5668535), (10, 4534828), (20, 2267414), (40, 1133707), (67, 676840), (134, 338420), (268, 169210), (335, 135368), (536, 84605), (670, 67684), (1340, 33842), (2680, 16921)]