2539300

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 5607280

約数和(自身を除く): 3067980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 379, 670, 758, 1340, 1516, 1675, 1895, 3350, 3790, 6700, 7580, 9475, 18950, 25393, 37900, 50786, 101572, 126965, 253930, 507860, 634825, 1269650, 2539300]

約数ペア:

[(1, 2539300), (2, 1269650), (4, 634825), (5, 507860), (10, 253930), (20, 126965), (25, 101572), (50, 50786), (67, 37900), (100, 25393), (134, 18950), (268, 9475), (335, 7580), (379, 6700), (670, 3790), (758, 3350), (1340, 1895), (1516, 1675)]