91612160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 88

約数和(自身を含む): 227708280

約数和(自身を除く): 136096120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 617, 640, 928, 1024, 1160, 1234, 1280, 1856, 2320, 2468, 2560, 3085, 3712, 4640, 4936, 5120, 6170, 7424, 9280, 9872, 12340, 14848, 17893, 18560, 19744, 24680, 29696, 35786, 37120, 39488, 49360, 71572, 74240, 78976, 89465, 98720, 143144, 148480, 157952, 178930, 197440, 286288, 315904, 357860, 394880, 572576, 631808, 715720, 789760, 1145152, 1431440, 1579520, 2290304, 2862880, 3159040, 4580608, 5725760, 9161216, 11451520, 18322432, 22903040, 45806080, 91612160]

約数ペア:

[(1, 91612160), (2, 45806080), (4, 22903040), (5, 18322432), (8, 11451520), (10, 9161216), (16, 5725760), (20, 4580608), (29, 3159040), (32, 2862880), (40, 2290304), (58, 1579520), (64, 1431440), (80, 1145152), (116, 789760), (128, 715720), (145, 631808), (160, 572576), (232, 394880), (256, 357860), (290, 315904), (320, 286288), (464, 197440), (512, 178930), (580, 157952), (617, 148480), (640, 143144), (928, 98720), (1024, 89465), (1160, 78976), (1234, 74240), (1280, 71572), (1856, 49360), (2320, 39488), (2468, 37120), (2560, 35786), (3085, 29696), (3712, 24680), (4640, 19744), (4936, 18560), (5120, 17893), (6170, 14848), (7424, 12340), (9280, 9872)]