5154940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36821}}^1$

素因数の和:36837

約数の個数: 24

約数和(自身を含む): 12372192

約数和(自身を除く): 7217252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36821, 73642, 147284, 184105, 257747, 368210, 515494, 736420, 1030988, 1288735, 2577470, 5154940]

約数ペア:

[(1, 5154940), (2, 2577470), (4, 1288735), (5, 1030988), (7, 736420), (10, 515494), (14, 368210), (20, 257747), (28, 184105), (35, 147284), (70, 73642), (140, 36821)]