4528580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4644

約数の個数: 36

約数和(自身を含む): 11065068

約数和(自身を除く): 6536488

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4621, 9242, 18484, 23105, 32347, 46210, 64694, 92420, 129388, 161735, 226429, 323470, 452858, 646940, 905716, 1132145, 2264290, 4528580]

約数ペア:

[(1, 4528580), (2, 2264290), (4, 1132145), (5, 905716), (7, 646940), (10, 452858), (14, 323470), (20, 226429), (28, 161735), (35, 129388), (49, 92420), (70, 64694), (98, 46210), (140, 32347), (196, 23105), (245, 18484), (490, 9242), (980, 4621)]