713754040

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{14519}}^1$

素因数の和:15759

約数の個数: 32

約数和(自身を含む): 1607364000

約数和(自身を除く): 893609960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 2458, 4916, 6145, 9832, 12290, 14519, 24580, 29038, 49160, 58076, 72595, 116152, 145190, 290380, 580760, 17843851, 35687702, 71375404, 89219255, 142750808, 178438510, 356877020, 713754040]

約数ペア:

[(1, 713754040), (2, 356877020), (4, 178438510), (5, 142750808), (8, 89219255), (10, 71375404), (20, 35687702), (40, 17843851), (1229, 580760), (2458, 290380), (4916, 145190), (6145, 116152), (9832, 72595), (12290, 58076), (14519, 49160), (24580, 29038)]