2095700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 4791360

約数和(自身を除く): 2695660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1103, 1900, 2206, 4412, 5515, 11030, 20957, 22060, 27575, 41914, 55150, 83828, 104785, 110300, 209570, 419140, 523925, 1047850, 2095700]

約数ペア:

[(1, 2095700), (2, 1047850), (4, 523925), (5, 419140), (10, 209570), (19, 110300), (20, 104785), (25, 83828), (38, 55150), (50, 41914), (76, 27575), (95, 22060), (100, 20957), (190, 11030), (380, 5515), (475, 4412), (950, 2206), (1103, 1900)]