13371121040

素因数分解:

$2^4\times 5^1\times {\mathrm{577}}^1\times {\mathrm{289669}}^1$

素因数の和:290259

約数の個数: 40

約数和(自身を含む): 31141842360

約数和(自身を除く): 17770721320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 577, 1154, 2308, 2885, 4616, 5770, 9232, 11540, 23080, 46160, 289669, 579338, 1158676, 1448345, 2317352, 2896690, 4634704, 5793380, 11586760, 23173520, 167139013, 334278026, 668556052, 835695065, 1337112104, 1671390130, 2674224208, 3342780260, 6685560520, 13371121040]

約数ペア:

[(1, 13371121040), (2, 6685560520), (4, 3342780260), (5, 2674224208), (8, 1671390130), (10, 1337112104), (16, 835695065), (20, 668556052), (40, 334278026), (80, 167139013), (577, 23173520), (1154, 11586760), (2308, 5793380), (2885, 4634704), (4616, 2896690), (5770, 2317352), (9232, 1448345), (11540, 1158676), (23080, 579338), (46160, 289669)]