1415692280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{45433}}^1$

素因数の和:45504

約数の個数: 64

約数和(自身を含む): 3434810400

約数和(自身を除く): 2019118120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 3116, 3895, 6232, 7790, 15580, 31160, 45433, 90866, 181732, 227165, 363464, 454330, 863227, 908660, 1726454, 1817320, 1862753, 3452908, 3725506, 4316135, 6905816, 7451012, 8632270, 9313765, 14902024, 17264540, 18627530, 34529080, 35392307, 37255060, 70784614, 74510120, 141569228, 176961535, 283138456, 353923070, 707846140, 1415692280]

約数ペア:

[(1, 1415692280), (2, 707846140), (4, 353923070), (5, 283138456), (8, 176961535), (10, 141569228), (19, 74510120), (20, 70784614), (38, 37255060), (40, 35392307), (41, 34529080), (76, 18627530), (82, 17264540), (95, 14902024), (152, 9313765), (164, 8632270), (190, 7451012), (205, 6905816), (328, 4316135), (380, 3725506), (410, 3452908), (760, 1862753), (779, 1817320), (820, 1726454), (1558, 908660), (1640, 863227), (3116, 454330), (3895, 363464), (6232, 227165), (7790, 181732), (15580, 90866), (31160, 45433)]