22903040

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 56843640

約数和(自身を除く): 33940600

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, 580, 617, 640, 928, 1160, 1234, 1280, 1856, 2320, 2468, 3085, 3712, 4640, 4936, 6170, 7424, 9280, 9872, 12340, 17893, 18560, 19744, 24680, 35786, 37120, 39488, 49360, 71572, 78976, 89465, 98720, 143144, 157952, 178930, 197440, 286288, 357860, 394880, 572576, 715720, 789760, 1145152, 1431440, 2290304, 2862880, 4580608, 5725760, 11451520, 22903040]

約数ペア:

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