84483140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26237}}^1$

素因数の和:26276

約数の個数: 48

約数和(自身を含む): 211583232

約数和(自身を除く): 127100092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26237, 52474, 104948, 131185, 183659, 262370, 367318, 524740, 603451, 734636, 918295, 1206902, 1836590, 2413804, 3017255, 3673180, 4224157, 6034510, 8448314, 12069020, 16896628, 21120785, 42241570, 84483140]

約数ペア:

[(1, 84483140), (2, 42241570), (4, 21120785), (5, 16896628), (7, 12069020), (10, 8448314), (14, 6034510), (20, 4224157), (23, 3673180), (28, 3017255), (35, 2413804), (46, 1836590), (70, 1206902), (92, 918295), (115, 734636), (140, 603451), (161, 524740), (230, 367318), (322, 262370), (460, 183659), (644, 131185), (805, 104948), (1610, 52474), (3220, 26237)]