19276100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3637}}^1$

素因数の和:3704

約数の個数: 36

約数和(自身を含む): 42630084

約数和(自身を除く): 23353984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 3637, 5300, 7274, 14548, 18185, 36370, 72740, 90925, 181850, 192761, 363700, 385522, 771044, 963805, 1927610, 3855220, 4819025, 9638050, 19276100]

約数ペア:

[(1, 19276100), (2, 9638050), (4, 4819025), (5, 3855220), (10, 1927610), (20, 963805), (25, 771044), (50, 385522), (53, 363700), (100, 192761), (106, 181850), (212, 90925), (265, 72740), (530, 36370), (1060, 18185), (1325, 14548), (2650, 7274), (3637, 5300)]