1330680080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{573569}}^1$

素因数の和:573611

約数の個数: 40

約数和(自身を含む): 3200520600

約数和(自身を除く): 1869840520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 573569, 1147138, 2294276, 2867845, 4588552, 5735690, 9177104, 11471380, 16633501, 22942760, 33267002, 45885520, 66534004, 83167505, 133068008, 166335010, 266136016, 332670020, 665340040, 1330680080]

約数ペア:

[(1, 1330680080), (2, 665340040), (4, 332670020), (5, 266136016), (8, 166335010), (10, 133068008), (16, 83167505), (20, 66534004), (29, 45885520), (40, 33267002), (58, 22942760), (80, 16633501), (116, 11471380), (145, 9177104), (232, 5735690), (290, 4588552), (464, 2867845), (580, 2294276), (1160, 1147138), (2320, 573569)]