47704900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6719}}^1$

素因数の和:6804

約数の個数: 36

約数和(自身を含む): 104993280

約数和(自身を除く): 57288380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 6719, 7100, 13438, 26876, 33595, 67190, 134380, 167975, 335950, 477049, 671900, 954098, 1908196, 2385245, 4770490, 9540980, 11926225, 23852450, 47704900]

約数ペア:

[(1, 47704900), (2, 23852450), (4, 11926225), (5, 9540980), (10, 4770490), (20, 2385245), (25, 1908196), (50, 954098), (71, 671900), (100, 477049), (142, 335950), (284, 167975), (355, 134380), (710, 67190), (1420, 33595), (1775, 26876), (3550, 13438), (6719, 7100)]