1873336120

素因数分解:

$2^3\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{19571}}^1$

素因数の和:21975

約数の個数: 32

約数和(自身を含む): 4216983120

約数和(自身を除く): 2343647000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2393, 4786, 9572, 11965, 19144, 19571, 23930, 39142, 47860, 78284, 95720, 97855, 156568, 195710, 391420, 782840, 46833403, 93666806, 187333612, 234167015, 374667224, 468334030, 936668060, 1873336120]

約数ペア:

[(1, 1873336120), (2, 936668060), (4, 468334030), (5, 374667224), (8, 234167015), (10, 187333612), (20, 93666806), (40, 46833403), (2393, 782840), (4786, 391420), (9572, 195710), (11965, 156568), (19144, 97855), (19571, 95720), (23930, 78284), (39142, 47860)]