29646880

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 70640640

約数和(自身を除く): 40993760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 1459, 2032, 2540, 2918, 4064, 5080, 5836, 7295, 10160, 11672, 14590, 20320, 23344, 29180, 46688, 58360, 116720, 185293, 233440, 370586, 741172, 926465, 1482344, 1852930, 2964688, 3705860, 5929376, 7411720, 14823440, 29646880]

約数ペア:

[(1, 29646880), (2, 14823440), (4, 7411720), (5, 5929376), (8, 3705860), (10, 2964688), (16, 1852930), (20, 1482344), (32, 926465), (40, 741172), (80, 370586), (127, 233440), (160, 185293), (254, 116720), (508, 58360), (635, 46688), (1016, 29180), (1270, 23344), (1459, 20320), (2032, 14590), (2540, 11672), (2918, 10160), (4064, 7295), (5080, 5836)]