23367040

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 57834000

約数和(自身を除く): 34466960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1259, 1856, 2320, 2518, 3712, 4640, 5036, 6295, 9280, 10072, 12590, 18560, 20144, 25180, 36511, 40288, 50360, 73022, 80576, 100720, 146044, 161152, 182555, 201440, 292088, 365110, 402880, 584176, 730220, 805760, 1168352, 1460440, 2336704, 2920880, 4673408, 5841760, 11683520, 23367040]

約数ペア:

[(1, 23367040), (2, 11683520), (4, 5841760), (5, 4673408), (8, 2920880), (10, 2336704), (16, 1460440), (20, 1168352), (29, 805760), (32, 730220), (40, 584176), (58, 402880), (64, 365110), (80, 292088), (116, 201440), (128, 182555), (145, 161152), (160, 146044), (232, 100720), (290, 80576), (320, 73022), (464, 50360), (580, 40288), (640, 36511), (928, 25180), (1160, 20144), (1259, 18560), (1856, 12590), (2320, 10072), (2518, 9280), (3712, 6295), (4640, 5036)]