23004940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164321}}^1$

素因数の和:164337

約数の個数: 24

約数和(自身を含む): 55212192

約数和(自身を除く): 32207252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164321, 328642, 657284, 821605, 1150247, 1643210, 2300494, 3286420, 4600988, 5751235, 11502470, 23004940]

約数ペア:

[(1, 23004940), (2, 11502470), (4, 5751235), (5, 4600988), (7, 3286420), (10, 2300494), (14, 1643210), (20, 1150247), (28, 821605), (35, 657284), (70, 328642), (140, 164321)]