78023450

素因数分解:

$2^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{5801}}^1$

素因数の和:6082

約数の個数: 24

約数和(自身を含む): 145688220

約数和(自身を除く): 67664770

約数列:

[1, 2, 5, 10, 25, 50, 269, 538, 1345, 2690, 5801, 6725, 11602, 13450, 29005, 58010, 145025, 290050, 1560469, 3120938, 7802345, 15604690, 39011725, 78023450]

約数ペア:

[(1, 78023450), (2, 39011725), (5, 15604690), (10, 7802345), (25, 3120938), (50, 1560469), (269, 290050), (538, 145025), (1345, 58010), (2690, 29005), (5801, 13450), (6725, 11602)]