3330487960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{6473}}^1$

素因数の和:7180

約数の個数: 64

約数和(自身を含む): 7900869600

約数和(自身を除く): 4570381640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 677, 760, 1354, 2708, 3385, 5416, 6473, 6770, 12863, 12946, 13540, 25726, 25892, 27080, 32365, 51452, 51784, 64315, 64730, 102904, 122987, 128630, 129460, 245974, 257260, 258920, 491948, 514520, 614935, 983896, 1229870, 2459740, 4382221, 4919480, 8764442, 17528884, 21911105, 35057768, 43822210, 83262199, 87644420, 166524398, 175288840, 333048796, 416310995, 666097592, 832621990, 1665243980, 3330487960]

約数ペア:

[(1, 3330487960), (2, 1665243980), (4, 832621990), (5, 666097592), (8, 416310995), (10, 333048796), (19, 175288840), (20, 166524398), (38, 87644420), (40, 83262199), (76, 43822210), (95, 35057768), (152, 21911105), (190, 17528884), (380, 8764442), (677, 4919480), (760, 4382221), (1354, 2459740), (2708, 1229870), (3385, 983896), (5416, 614935), (6473, 514520), (6770, 491948), (12863, 258920), (12946, 257260), (13540, 245974), (25726, 129460), (25892, 128630), (27080, 122987), (32365, 102904), (51452, 64730), (51784, 64315)]