132577840

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13049}}^1$

素因数の和:13189

約数の個数: 40

約数和(自身を含む): 310694400

約数和(自身を除く): 178116560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 13049, 26098, 52196, 65245, 104392, 130490, 208784, 260980, 521960, 1043920, 1657223, 3314446, 6628892, 8286115, 13257784, 16572230, 26515568, 33144460, 66288920, 132577840]

約数ペア:

[(1, 132577840), (2, 66288920), (4, 33144460), (5, 26515568), (8, 16572230), (10, 13257784), (16, 8286115), (20, 6628892), (40, 3314446), (80, 1657223), (127, 1043920), (254, 521960), (508, 260980), (635, 208784), (1016, 130490), (1270, 104392), (2032, 65245), (2540, 52196), (5080, 26098), (10160, 13049)]