24729440

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 34202272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1217, 1270, 2032, 2434, 2540, 4064, 4868, 5080, 6085, 9736, 10160, 12170, 19472, 20320, 24340, 38944, 48680, 97360, 154559, 194720, 309118, 618236, 772795, 1236472, 1545590, 2472944, 3091180, 4945888, 6182360, 12364720, 24729440]

約数ペア:

[(1, 24729440), (2, 12364720), (4, 6182360), (5, 4945888), (8, 3091180), (10, 2472944), (16, 1545590), (20, 1236472), (32, 772795), (40, 618236), (80, 309118), (127, 194720), (160, 154559), (254, 97360), (508, 48680), (635, 38944), (1016, 24340), (1217, 20320), (1270, 19472), (2032, 12170), (2434, 10160), (2540, 9736), (4064, 6085), (4868, 5080)]