1640587030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4434019}}^1$

素因数の和:4434063

約数の個数: 16

約数和(自身を含む): 3032869680

約数和(自身を除く): 1392282650

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 4434019, 8868038, 22170095, 44340190, 164058703, 328117406, 820293515, 1640587030]

約数ペア:

[(1, 1640587030), (2, 820293515), (5, 328117406), (10, 164058703), (37, 44340190), (74, 22170095), (185, 8868038), (370, 4434019)]