29105480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13729}}^1$

素因数の和:13793

約数の個数: 32

約数和(自身を含む): 66727800

約数和(自身を除く): 37622320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 13729, 27458, 54916, 68645, 109832, 137290, 274580, 549160, 727637, 1455274, 2910548, 3638185, 5821096, 7276370, 14552740, 29105480]

約数ペア:

[(1, 29105480), (2, 14552740), (4, 7276370), (5, 5821096), (8, 3638185), (10, 2910548), (20, 1455274), (40, 727637), (53, 549160), (106, 274580), (212, 137290), (265, 109832), (424, 68645), (530, 54916), (1060, 27458), (2120, 13729)]