70737920

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 112

約数和(自身を含む): 186373008

約数和(自身を除く): 115635088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 157, 160, 176, 220, 256, 314, 320, 352, 440, 512, 628, 640, 704, 785, 880, 1024, 1256, 1280, 1408, 1570, 1727, 1760, 2048, 2512, 2560, 2816, 3140, 3454, 3520, 4096, 5024, 5120, 5632, 6280, 6908, 7040, 8192, 8635, 10048, 10240, 11264, 12560, 13816, 14080, 17270, 20096, 20480, 22528, 25120, 27632, 28160, 34540, 40192, 40960, 45056, 50240, 55264, 56320, 69080, 80384, 90112, 100480, 110528, 112640, 138160, 160768, 200960, 221056, 225280, 276320, 321536, 401920, 442112, 450560, 552640, 643072, 803840, 884224, 1105280, 1286144, 1607680, 1768448, 2210560, 3215360, 3536896, 4421120, 6430720, 7073792, 8842240, 14147584, 17684480, 35368960, 70737920]

約数ペア:

[(1, 70737920), (2, 35368960), (4, 17684480), (5, 14147584), (8, 8842240), (10, 7073792), (11, 6430720), (16, 4421120), (20, 3536896), (22, 3215360), (32, 2210560), (40, 1768448), (44, 1607680), (55, 1286144), (64, 1105280), (80, 884224), (88, 803840), (110, 643072), (128, 552640), (157, 450560), (160, 442112), (176, 401920), (220, 321536), (256, 276320), (314, 225280), (320, 221056), (352, 200960), (440, 160768), (512, 138160), (628, 112640), (640, 110528), (704, 100480), (785, 90112), (880, 80384), (1024, 69080), (1256, 56320), (1280, 55264), (1408, 50240), (1570, 45056), (1727, 40960), (1760, 40192), (2048, 34540), (2512, 28160), (2560, 27632), (2816, 25120), (3140, 22528), (3454, 20480), (3520, 20096), (4096, 17270), (5024, 14080), (5120, 13816), (5632, 12560), (6280, 11264), (6908, 10240), (7040, 10048), (8192, 8635)]