194494120

素因数分解:

$2^3\times 5^1\times {\mathrm{4862353}}^1$

素因数の和:4862364

約数の個数: 16

約数和(自身を含む): 437611860

約数和(自身を除く): 243117740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4862353, 9724706, 19449412, 24311765, 38898824, 48623530, 97247060, 194494120]

約数ペア:

[(1, 194494120), (2, 97247060), (4, 48623530), (5, 38898824), (8, 24311765), (10, 19449412), (20, 9724706), (40, 4862353)]