71364880

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1217}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 166286232

約数和(自身を除く): 94921352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 1217, 1466, 2434, 2932, 3665, 4868, 5864, 6085, 7330, 9736, 11728, 12170, 14660, 19472, 24340, 29320, 48680, 58640, 97360, 892061, 1784122, 3568244, 4460305, 7136488, 8920610, 14272976, 17841220, 35682440, 71364880]

約数ペア:

[(1, 71364880), (2, 35682440), (4, 17841220), (5, 14272976), (8, 8920610), (10, 7136488), (16, 4460305), (20, 3568244), (40, 1784122), (80, 892061), (733, 97360), (1217, 58640), (1466, 48680), (2434, 29320), (2932, 24340), (3665, 19472), (4868, 14660), (5864, 12170), (6085, 11728), (7330, 9736)]