4665610240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:995

約数の個数: 104

約数和(自身を含む): 11243621880

約数和(自身を除く): 6578011640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 409, 512, 557, 640, 818, 1024, 1114, 1280, 1636, 2045, 2048, 2228, 2560, 2785, 3272, 4090, 4096, 4456, 5120, 5570, 6544, 8180, 8912, 10240, 11140, 13088, 16360, 17824, 20480, 22280, 26176, 32720, 35648, 44560, 52352, 65440, 71296, 89120, 104704, 130880, 142592, 178240, 209408, 227813, 261760, 285184, 356480, 418816, 455626, 523520, 570368, 712960, 837632, 911252, 1047040, 1139065, 1140736, 1425920, 1675264, 1822504, 2094080, 2278130, 2281472, 2851840, 3645008, 4188160, 4556260, 5703680, 7290016, 8376320, 9112520, 11407360, 14580032, 18225040, 29160064, 36450080, 58320128, 72900160, 116640256, 145800320, 233280512, 291600640, 466561024, 583201280, 933122048, 1166402560, 2332805120, 4665610240]

約数ペア:

[(1, 4665610240), (2, 2332805120), (4, 1166402560), (5, 933122048), (8, 583201280), (10, 466561024), (16, 291600640), (20, 233280512), (32, 145800320), (40, 116640256), (64, 72900160), (80, 58320128), (128, 36450080), (160, 29160064), (256, 18225040), (320, 14580032), (409, 11407360), (512, 9112520), (557, 8376320), (640, 7290016), (818, 5703680), (1024, 4556260), (1114, 4188160), (1280, 3645008), (1636, 2851840), (2045, 2281472), (2048, 2278130), (2228, 2094080), (2560, 1822504), (2785, 1675264), (3272, 1425920), (4090, 1140736), (4096, 1139065), (4456, 1047040), (5120, 911252), (5570, 837632), (6544, 712960), (8180, 570368), (8912, 523520), (10240, 455626), (11140, 418816), (13088, 356480), (16360, 285184), (17824, 261760), (20480, 227813), (22280, 209408), (26176, 178240), (32720, 142592), (35648, 130880), (44560, 104704), (52352, 89120), (65440, 71296)]