29409680

素因数分解:

$2^4\times 5^1\times {\mathrm{367621}}^1$

素因数の和:367634

約数の個数: 20

約数和(自身を含む): 68377692

約数和(自身を除く): 38968012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367621, 735242, 1470484, 1838105, 2940968, 3676210, 5881936, 7352420, 14704840, 29409680]

約数ペア:

[(1, 29409680), (2, 14704840), (4, 7352420), (5, 5881936), (8, 3676210), (10, 2940968), (16, 1838105), (20, 1470484), (40, 735242), (80, 367621)]