2125959700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{162287}}^1$

素因数の和:162432

約数の個数: 36

約数和(自身を含む): 4648577472

約数和(自身を除く): 2522617772

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 13100, 162287, 324574, 649148, 811435, 1622870, 3245740, 4057175, 8114350, 16228700, 21259597, 42519194, 85038388, 106297985, 212595970, 425191940, 531489925, 1062979850, 2125959700]

約数ペア:

[(1, 2125959700), (2, 1062979850), (4, 531489925), (5, 425191940), (10, 212595970), (20, 106297985), (25, 85038388), (50, 42519194), (100, 21259597), (131, 16228700), (262, 8114350), (524, 4057175), (655, 3245740), (1310, 1622870), (2620, 811435), (3275, 649148), (6550, 324574), (13100, 162287)]