100803740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{265273}}^1$

素因数の和:265301

約数の個数: 24

約数和(自身を含む): 222830160

約数和(自身を除く): 122026420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 265273, 530546, 1061092, 1326365, 2652730, 5040187, 5305460, 10080374, 20160748, 25200935, 50401870, 100803740]

約数ペア:

[(1, 100803740), (2, 50401870), (4, 25200935), (5, 20160748), (10, 10080374), (19, 5305460), (20, 5040187), (38, 2652730), (76, 1326365), (95, 1061092), (190, 530546), (380, 265273)]