19289300

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2960

約数の個数: 36

約数和(自身を含む): 42497280

約数和(自身を除く): 23207980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 2879, 3350, 5758, 6700, 11516, 14395, 28790, 57580, 71975, 143950, 192893, 287900, 385786, 771572, 964465, 1928930, 3857860, 4822325, 9644650, 19289300]

約数ペア:

[(1, 19289300), (2, 9644650), (4, 4822325), (5, 3857860), (10, 1928930), (20, 964465), (25, 771572), (50, 385786), (67, 287900), (100, 192893), (134, 143950), (268, 71975), (335, 57580), (670, 28790), (1340, 14395), (1675, 11516), (2879, 6700), (3350, 5758)]