97597640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{348563}}^1$

素因数の和:348581

約数の個数: 32

約数和(自身を含む): 250966080

約数和(自身を除く): 153368440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 348563, 697126, 1394252, 1742815, 2439941, 2788504, 3485630, 4879882, 6971260, 9759764, 12199705, 13942520, 19519528, 24399410, 48798820, 97597640]

約数ペア:

[(1, 97597640), (2, 48798820), (4, 24399410), (5, 19519528), (7, 13942520), (8, 12199705), (10, 9759764), (14, 6971260), (20, 4879882), (28, 3485630), (35, 2788504), (40, 2439941), (56, 1742815), (70, 1394252), (140, 697126), (280, 348563)]