40776370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 78350976

約数和(自身を除く): 37574606

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 1831, 2227, 3662, 4454, 9155, 11135, 18310, 22270, 31127, 62254, 155635, 239861, 311270, 479722, 1199305, 2398610, 4077637, 8155274, 20388185, 40776370]

約数ペア:

[(1, 40776370), (2, 20388185), (5, 8155274), (10, 4077637), (17, 2398610), (34, 1199305), (85, 479722), (131, 311270), (170, 239861), (262, 155635), (655, 62254), (1310, 31127), (1831, 22270), (2227, 18310), (3662, 11135), (4454, 9155)]