39502120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{141079}}^1$

素因数の和:141097

約数の個数: 32

約数和(自身を含む): 101577600

約数和(自身を除く): 62075480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 141079, 282158, 564316, 705395, 987553, 1128632, 1410790, 1975106, 2821580, 3950212, 4937765, 5643160, 7900424, 9875530, 19751060, 39502120]

約数ペア:

[(1, 39502120), (2, 19751060), (4, 9875530), (5, 7900424), (7, 5643160), (8, 4937765), (10, 3950212), (14, 2821580), (20, 1975106), (28, 1410790), (35, 1128632), (40, 987553), (56, 705395), (70, 564316), (140, 282158), (280, 141079)]