9957440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 84

約数和(自身を含む): 25220676

約数和(自身を除く): 15263236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 64, 74, 80, 116, 145, 148, 160, 185, 232, 290, 296, 320, 370, 464, 580, 592, 740, 841, 928, 1073, 1160, 1184, 1480, 1682, 1856, 2146, 2320, 2368, 2960, 3364, 4205, 4292, 4640, 5365, 5920, 6728, 8410, 8584, 9280, 10730, 11840, 13456, 16820, 17168, 21460, 26912, 31117, 33640, 34336, 42920, 53824, 62234, 67280, 68672, 85840, 124468, 134560, 155585, 171680, 248936, 269120, 311170, 343360, 497872, 622340, 995744, 1244680, 1991488, 2489360, 4978720, 9957440]

約数ペア:

[(1, 9957440), (2, 4978720), (4, 2489360), (5, 1991488), (8, 1244680), (10, 995744), (16, 622340), (20, 497872), (29, 343360), (32, 311170), (37, 269120), (40, 248936), (58, 171680), (64, 155585), (74, 134560), (80, 124468), (116, 85840), (145, 68672), (148, 67280), (160, 62234), (185, 53824), (232, 42920), (290, 34336), (296, 33640), (320, 31117), (370, 26912), (464, 21460), (580, 17168), (592, 16820), (740, 13456), (841, 11840), (928, 10730), (1073, 9280), (1160, 8584), (1184, 8410), (1480, 6728), (1682, 5920), (1856, 5365), (2146, 4640), (2320, 4292), (2368, 4205), (2960, 3364)]