29379760

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 68544720

約数和(自身を除く): 39164960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 829, 886, 1658, 1772, 2215, 3316, 3544, 4145, 4430, 6632, 7088, 8290, 8860, 13264, 16580, 17720, 33160, 35440, 66320, 367247, 734494, 1468988, 1836235, 2937976, 3672470, 5875952, 7344940, 14689880, 29379760]

約数ペア:

[(1, 29379760), (2, 14689880), (4, 7344940), (5, 5875952), (8, 3672470), (10, 2937976), (16, 1836235), (20, 1468988), (40, 734494), (80, 367247), (443, 66320), (829, 35440), (886, 33160), (1658, 17720), (1772, 16580), (2215, 13264), (3316, 8860), (3544, 8290), (4145, 7088), (4430, 6632)]