2676969640

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{248789}}^1$

素因数の和:249069

約数の個数: 32

約数和(自身を含む): 6045597000

約数和(自身を除く): 3368627360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 248789, 497578, 995156, 1243945, 1990312, 2487890, 4975780, 9951560, 66924241, 133848482, 267696964, 334621205, 535393928, 669242410, 1338484820, 2676969640]

約数ペア:

[(1, 2676969640), (2, 1338484820), (4, 669242410), (5, 535393928), (8, 334621205), (10, 267696964), (20, 133848482), (40, 66924241), (269, 9951560), (538, 4975780), (1076, 2487890), (1345, 1990312), (2152, 1243945), (2690, 995156), (5380, 497578), (10760, 248789)]