89258960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8428

約数の個数: 80

約数和(自身を含む): 249686400

約数和(自身を除く): 160427440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 8389, 10640, 16778, 33556, 41945, 58723, 67112, 83890, 117446, 134224, 159391, 167780, 234892, 293615, 318782, 335560, 469784, 587230, 637564, 671120, 796955, 939568, 1115737, 1174460, 1275128, 1593910, 2231474, 2348920, 2550256, 3187820, 4462948, 4697840, 5578685, 6375640, 8925896, 11157370, 12751280, 17851792, 22314740, 44629480, 89258960]

約数ペア:

[(1, 89258960), (2, 44629480), (4, 22314740), (5, 17851792), (7, 12751280), (8, 11157370), (10, 8925896), (14, 6375640), (16, 5578685), (19, 4697840), (20, 4462948), (28, 3187820), (35, 2550256), (38, 2348920), (40, 2231474), (56, 1593910), (70, 1275128), (76, 1174460), (80, 1115737), (95, 939568), (112, 796955), (133, 671120), (140, 637564), (152, 587230), (190, 469784), (266, 335560), (280, 318782), (304, 293615), (380, 234892), (532, 167780), (560, 159391), (665, 134224), (760, 117446), (1064, 83890), (1330, 67112), (1520, 58723), (2128, 41945), (2660, 33556), (5320, 16778), (8389, 10640)]