8202140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6121}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 17484432

約数和(自身を除く): 9282292

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 6121, 12242, 24484, 30605, 61210, 122420, 410107, 820214, 1640428, 2050535, 4101070, 8202140]

約数ペア:

[(1, 8202140), (2, 4101070), (4, 2050535), (5, 1640428), (10, 820214), (20, 410107), (67, 122420), (134, 61210), (268, 30605), (335, 24484), (670, 12242), (1340, 6121)]