2018082590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1\times {\mathrm{2003}}^1$

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 3704882976

約数和(自身を除く): 1686800386

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1901, 2003, 3802, 4006, 9505, 10015, 19010, 20030, 100753, 106159, 201506, 212318, 503765, 530795, 1007530, 1061590, 3807703, 7615406, 19038515, 38077030, 201808259, 403616518, 1009041295, 2018082590]

約数ペア:

[(1, 2018082590), (2, 1009041295), (5, 403616518), (10, 201808259), (53, 38077030), (106, 19038515), (265, 7615406), (530, 3807703), (1901, 1061590), (2003, 1007530), (3802, 530795), (4006, 503765), (9505, 212318), (10015, 201506), (19010, 106159), (20030, 100753)]