41034880

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 99260280

約数和(自身を除く): 58225400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 661, 776, 970, 1322, 1552, 1940, 2644, 3104, 3305, 3880, 5288, 6208, 6610, 7760, 10576, 12416, 13220, 15520, 21152, 26440, 31040, 42304, 52880, 62080, 64117, 84608, 105760, 128234, 211520, 256468, 320585, 423040, 512936, 641170, 1025872, 1282340, 2051744, 2564680, 4103488, 5129360, 8206976, 10258720, 20517440, 41034880]

約数ペア:

[(1, 41034880), (2, 20517440), (4, 10258720), (5, 8206976), (8, 5129360), (10, 4103488), (16, 2564680), (20, 2051744), (32, 1282340), (40, 1025872), (64, 641170), (80, 512936), (97, 423040), (128, 320585), (160, 256468), (194, 211520), (320, 128234), (388, 105760), (485, 84608), (640, 64117), (661, 62080), (776, 52880), (970, 42304), (1322, 31040), (1552, 26440), (1940, 21152), (2644, 15520), (3104, 13220), (3305, 12416), (3880, 10576), (5288, 7760), (6208, 6610)]