10173440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1987}}^1$

素因数の和:2012

約数の個数: 44

約数和(自身を含む): 24416616

約数和(自身を除く): 14243176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1987, 2560, 3974, 5120, 7948, 9935, 15896, 19870, 31792, 39740, 63584, 79480, 127168, 158960, 254336, 317920, 508672, 635840, 1017344, 1271680, 2034688, 2543360, 5086720, 10173440]

約数ペア:

[(1, 10173440), (2, 5086720), (4, 2543360), (5, 2034688), (8, 1271680), (10, 1017344), (16, 635840), (20, 508672), (32, 317920), (40, 254336), (64, 158960), (80, 127168), (128, 79480), (160, 63584), (256, 39740), (320, 31792), (512, 19870), (640, 15896), (1024, 9935), (1280, 7948), (1987, 5120), (2560, 3974)]