97900540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4942

約数の個数: 48

約数和(自身を含む): 220540320

約数和(自身を除く): 122639780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 4861, 5035, 9722, 10070, 19444, 20140, 24305, 48610, 92359, 97220, 184718, 257633, 369436, 461795, 515266, 923590, 1030532, 1288165, 1847180, 2576330, 4895027, 5152660, 9790054, 19580108, 24475135, 48950270, 97900540]

約数ペア:

[(1, 97900540), (2, 48950270), (4, 24475135), (5, 19580108), (10, 9790054), (19, 5152660), (20, 4895027), (38, 2576330), (53, 1847180), (76, 1288165), (95, 1030532), (106, 923590), (190, 515266), (212, 461795), (265, 369436), (380, 257633), (530, 184718), (1007, 97220), (1060, 92359), (2014, 48610), (4028, 24305), (4861, 20140), (5035, 19444), (9722, 10070)]