57782300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{4157}}^1$

素因数の和:4310

約数の個数: 36

約数和(自身を含む): 126320040

約数和(自身を除く): 68537740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 4157, 6950, 8314, 13900, 16628, 20785, 41570, 83140, 103925, 207850, 415700, 577823, 1155646, 2311292, 2889115, 5778230, 11556460, 14445575, 28891150, 57782300]

約数ペア:

[(1, 57782300), (2, 28891150), (4, 14445575), (5, 11556460), (10, 5778230), (20, 2889115), (25, 2311292), (50, 1155646), (100, 577823), (139, 415700), (278, 207850), (556, 103925), (695, 83140), (1390, 41570), (2780, 20785), (3475, 16628), (4157, 13900), (6950, 8314)]