72466000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1949

約数の個数: 80

約数和(自身を含む): 184541760

約数和(自身を除く): 112075760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 1907, 2000, 2375, 3800, 3814, 4750, 7600, 7628, 9500, 9535, 15256, 19000, 19070, 30512, 36233, 38000, 38140, 47675, 72466, 76280, 95350, 144932, 152560, 181165, 190700, 238375, 289864, 362330, 381400, 476750, 579728, 724660, 762800, 905825, 953500, 1449320, 1811650, 1907000, 2898640, 3623300, 3814000, 4529125, 7246600, 9058250, 14493200, 18116500, 36233000, 72466000]

約数ペア:

[(1, 72466000), (2, 36233000), (4, 18116500), (5, 14493200), (8, 9058250), (10, 7246600), (16, 4529125), (19, 3814000), (20, 3623300), (25, 2898640), (38, 1907000), (40, 1811650), (50, 1449320), (76, 953500), (80, 905825), (95, 762800), (100, 724660), (125, 579728), (152, 476750), (190, 381400), (200, 362330), (250, 289864), (304, 238375), (380, 190700), (400, 181165), (475, 152560), (500, 144932), (760, 95350), (950, 76280), (1000, 72466), (1520, 47675), (1900, 38140), (1907, 38000), (2000, 36233), (2375, 30512), (3800, 19070), (3814, 19000), (4750, 15256), (7600, 9535), (7628, 9500)]