188922880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{36899}}^1$

素因数の和:36924

約数の個数: 44

約数和(自身を含む): 453205800

約数和(自身を除く): 264282920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 36899, 73798, 147596, 184495, 295192, 368990, 590384, 737980, 1180768, 1475960, 2361536, 2951920, 4723072, 5903840, 9446144, 11807680, 18892288, 23615360, 37784576, 47230720, 94461440, 188922880]

約数ペア:

[(1, 188922880), (2, 94461440), (4, 47230720), (5, 37784576), (8, 23615360), (10, 18892288), (16, 11807680), (20, 9446144), (32, 5903840), (40, 4723072), (64, 2951920), (80, 2361536), (128, 1475960), (160, 1180768), (256, 737980), (320, 590384), (512, 368990), (640, 295192), (1024, 184495), (1280, 147596), (2560, 73798), (5120, 36899)]