26113280

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 65342592

約数和(自身を除く): 39229312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 887, 920, 1280, 1472, 1774, 1840, 2944, 3548, 3680, 4435, 5888, 7096, 7360, 8870, 14192, 14720, 17740, 20401, 28384, 29440, 35480, 40802, 56768, 70960, 81604, 102005, 113536, 141920, 163208, 204010, 227072, 283840, 326416, 408020, 567680, 652832, 816040, 1135360, 1305664, 1632080, 2611328, 3264160, 5222656, 6528320, 13056640, 26113280]

約数ペア:

[(1, 26113280), (2, 13056640), (4, 6528320), (5, 5222656), (8, 3264160), (10, 2611328), (16, 1632080), (20, 1305664), (23, 1135360), (32, 816040), (40, 652832), (46, 567680), (64, 408020), (80, 326416), (92, 283840), (115, 227072), (128, 204010), (160, 163208), (184, 141920), (230, 113536), (256, 102005), (320, 81604), (368, 70960), (460, 56768), (640, 40802), (736, 35480), (887, 29440), (920, 28384), (1280, 20401), (1472, 17740), (1774, 14720), (1840, 14192), (2944, 8870), (3548, 7360), (3680, 7096), (4435, 5888)]