508748357080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6141337}}^1$

素因数の和:6141476

約数の個数: 64

約数和(自身を含む): 1215984924000

約数和(自身を除く): 707236566920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 545, 760, 872, 1090, 2071, 2180, 4142, 4360, 8284, 10355, 16568, 20710, 41420, 82840, 6141337, 12282674, 24565348, 30706685, 49130696, 61413370, 116685403, 122826740, 233370806, 245653480, 466741612, 583427015, 669405733, 933483224, 1166854030, 1338811466, 2333708060, 2677622932, 3347028665, 4667416120, 5355245864, 6694057330, 12718708927, 13388114660, 25437417854, 26776229320, 50874835708, 63593544635, 101749671416, 127187089270, 254374178540, 508748357080]

約数ペア:

[(1, 508748357080), (2, 254374178540), (4, 127187089270), (5, 101749671416), (8, 63593544635), (10, 50874835708), (19, 26776229320), (20, 25437417854), (38, 13388114660), (40, 12718708927), (76, 6694057330), (95, 5355245864), (109, 4667416120), (152, 3347028665), (190, 2677622932), (218, 2333708060), (380, 1338811466), (436, 1166854030), (545, 933483224), (760, 669405733), (872, 583427015), (1090, 466741612), (2071, 245653480), (2180, 233370806), (4142, 122826740), (4360, 116685403), (8284, 61413370), (10355, 49130696), (16568, 30706685), (20710, 24565348), (41420, 12282674), (82840, 6141337)]