1924550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 24

約数和(自身を含む): 3644112

約数和(自身を除く): 1719562

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 631, 1262, 1525, 3050, 3155, 6310, 15775, 31550, 38491, 76982, 192455, 384910, 962275, 1924550]

約数ペア:

[(1, 1924550), (2, 962275), (5, 384910), (10, 192455), (25, 76982), (50, 38491), (61, 31550), (122, 15775), (305, 6310), (610, 3155), (631, 3050), (1262, 1525)]