63232120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{225829}}^1$

素因数の和:225847

約数の個数: 32

約数和(自身を含む): 162597600

約数和(自身を除く): 99365480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 225829, 451658, 903316, 1129145, 1580803, 1806632, 2258290, 3161606, 4516580, 6323212, 7904015, 9033160, 12646424, 15808030, 31616060, 63232120]

約数ペア:

[(1, 63232120), (2, 31616060), (4, 15808030), (5, 12646424), (7, 9033160), (8, 7904015), (10, 6323212), (14, 4516580), (20, 3161606), (28, 2258290), (35, 1806632), (40, 1580803), (56, 1129145), (70, 903316), (140, 451658), (280, 225829)]