27292240

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 63690120

約数和(自身を除く): 36397880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 877, 1556, 1754, 1945, 3112, 3508, 3890, 4385, 6224, 7016, 7780, 8770, 14032, 15560, 17540, 31120, 35080, 70160, 341153, 682306, 1364612, 1705765, 2729224, 3411530, 5458448, 6823060, 13646120, 27292240]

約数ペア:

[(1, 27292240), (2, 13646120), (4, 6823060), (5, 5458448), (8, 3411530), (10, 2729224), (16, 1705765), (20, 1364612), (40, 682306), (80, 341153), (389, 70160), (778, 35080), (877, 31120), (1556, 17540), (1754, 15560), (1945, 14032), (3112, 8770), (3508, 7780), (3890, 7016), (4385, 6224)]