29379440

素因数分解:

$2^4\times 5^1\times {\mathrm{367243}}^1$

素因数の和:367256

約数の個数: 20

約数和(自身を含む): 68307384

約数和(自身を除く): 38927944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367243, 734486, 1468972, 1836215, 2937944, 3672430, 5875888, 7344860, 14689720, 29379440]

約数ペア:

[(1, 29379440), (2, 14689720), (4, 7344860), (5, 5875888), (8, 3672430), (10, 2937944), (16, 1836215), (20, 1468972), (40, 734486), (80, 367243)]