83901010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1289}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 158267520

約数和(自身を除く): 74366510

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 283, 566, 1289, 1415, 2578, 2830, 6445, 6509, 12890, 13018, 29647, 32545, 59294, 65090, 148235, 296470, 364787, 729574, 1823935, 3647870, 8390101, 16780202, 41950505, 83901010]

約数ペア:

[(1, 83901010), (2, 41950505), (5, 16780202), (10, 8390101), (23, 3647870), (46, 1823935), (115, 729574), (230, 364787), (283, 296470), (566, 148235), (1289, 65090), (1415, 59294), (2578, 32545), (2830, 29647), (6445, 13018), (6509, 12890)]