23663380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7001}}^1$

素因数の和:7036

約数の個数: 36

約数和(自身を含む): 53817372

約数和(自身を除く): 30153992

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 7001, 14002, 28004, 35005, 70010, 91013, 140020, 182026, 364052, 455065, 910130, 1183169, 1820260, 2366338, 4732676, 5915845, 11831690, 23663380]

約数ペア:

[(1, 23663380), (2, 11831690), (4, 5915845), (5, 4732676), (10, 2366338), (13, 1820260), (20, 1183169), (26, 910130), (52, 455065), (65, 364052), (130, 182026), (169, 140020), (260, 91013), (338, 70010), (676, 35005), (845, 28004), (1690, 14002), (3380, 7001)]