24857480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 35017720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 659, 820, 920, 943, 1318, 1640, 1886, 2636, 3295, 3772, 4715, 5272, 6590, 7544, 9430, 13180, 15157, 18860, 26360, 27019, 30314, 37720, 54038, 60628, 75785, 108076, 121256, 135095, 151570, 216152, 270190, 303140, 540380, 606280, 621437, 1080760, 1242874, 2485748, 3107185, 4971496, 6214370, 12428740, 24857480]

約数ペア:

[(1, 24857480), (2, 12428740), (4, 6214370), (5, 4971496), (8, 3107185), (10, 2485748), (20, 1242874), (23, 1080760), (40, 621437), (41, 606280), (46, 540380), (82, 303140), (92, 270190), (115, 216152), (164, 151570), (184, 135095), (205, 121256), (230, 108076), (328, 75785), (410, 60628), (460, 54038), (659, 37720), (820, 30314), (920, 27019), (943, 26360), (1318, 18860), (1640, 15157), (1886, 13180), (2636, 9430), (3295, 7544), (3772, 6590), (4715, 5272)]