5245270130

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4004023}}^1$

素因数の和:4004161

約数の個数: 16

約数和(自身を含む): 9513561024

約数和(自身を除く): 4268290894

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 4004023, 8008046, 20020115, 40040230, 524527013, 1049054026, 2622635065, 5245270130]

約数ペア:

[(1, 5245270130), (2, 2622635065), (5, 1049054026), (10, 524527013), (131, 40040230), (262, 20020115), (655, 8008046), (1310, 4004023)]