6972520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1$

素因数の和:5665

約数の個数: 32

約数和(自身を含む): 16197120

約数和(自身を除く): 9224600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5623, 11246, 22492, 28115, 44984, 56230, 112460, 174313, 224920, 348626, 697252, 871565, 1394504, 1743130, 3486260, 6972520]

約数ペア:

[(1, 6972520), (2, 3486260), (4, 1743130), (5, 1394504), (8, 871565), (10, 697252), (20, 348626), (31, 224920), (40, 174313), (62, 112460), (124, 56230), (155, 44984), (248, 28115), (310, 22492), (620, 11246), (1240, 5623)]