70906880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1295

約数の個数: 88

約数和(自身を含む): 185703840

約数和(自身を除く): 114796960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1259, 1280, 1408, 1760, 2518, 2560, 2816, 3520, 5036, 5120, 5632, 6295, 7040, 10072, 11264, 12590, 13849, 14080, 20144, 25180, 27698, 28160, 40288, 50360, 55396, 56320, 69245, 80576, 100720, 110792, 138490, 161152, 201440, 221584, 276980, 322304, 402880, 443168, 553960, 644608, 805760, 886336, 1107920, 1289216, 1611520, 1772672, 2215840, 3223040, 3545344, 4431680, 6446080, 7090688, 8863360, 14181376, 17726720, 35453440, 70906880]

約数ペア:

[(1, 70906880), (2, 35453440), (4, 17726720), (5, 14181376), (8, 8863360), (10, 7090688), (11, 6446080), (16, 4431680), (20, 3545344), (22, 3223040), (32, 2215840), (40, 1772672), (44, 1611520), (55, 1289216), (64, 1107920), (80, 886336), (88, 805760), (110, 644608), (128, 553960), (160, 443168), (176, 402880), (220, 322304), (256, 276980), (320, 221584), (352, 201440), (440, 161152), (512, 138490), (640, 110792), (704, 100720), (880, 80576), (1024, 69245), (1259, 56320), (1280, 55396), (1408, 50360), (1760, 40288), (2518, 28160), (2560, 27698), (2816, 25180), (3520, 20144), (5036, 14080), (5120, 13849), (5632, 12590), (6295, 11264), (7040, 10072)]