11697440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 28599480

約数和(自身を除く): 16902040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2521, 4640, 5042, 10084, 12605, 20168, 25210, 40336, 50420, 73109, 80672, 100840, 146218, 201680, 292436, 365545, 403360, 584872, 731090, 1169744, 1462180, 2339488, 2924360, 5848720, 11697440]

約数ペア:

[(1, 11697440), (2, 5848720), (4, 2924360), (5, 2339488), (8, 1462180), (10, 1169744), (16, 731090), (20, 584872), (29, 403360), (32, 365545), (40, 292436), (58, 201680), (80, 146218), (116, 100840), (145, 80672), (160, 73109), (232, 50420), (290, 40336), (464, 25210), (580, 20168), (928, 12605), (1160, 10084), (2320, 5042), (2521, 4640)]