2016377275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{2789}}^1$

素因数の和:3060

約数の個数: 36

約数和(自身を含む): 2760760800

約数和(自身を除く): 744383525

約数列:

[1, 5, 11, 25, 55, 121, 239, 275, 605, 1195, 2629, 2789, 3025, 5975, 13145, 13945, 28919, 30679, 65725, 69725, 144595, 153395, 337469, 666571, 722975, 766975, 1687345, 3332855, 7332281, 8436725, 16664275, 36661405, 80655091, 183307025, 403275455, 2016377275]

約数ペア:

[(1, 2016377275), (5, 403275455), (11, 183307025), (25, 80655091), (55, 36661405), (121, 16664275), (239, 8436725), (275, 7332281), (605, 3332855), (1195, 1687345), (2629, 766975), (2789, 722975), (3025, 666571), (5975, 337469), (13145, 153395), (13945, 144595), (28919, 69725), (30679, 65725)]