97425920

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2045

約数の個数: 80

約数和(自身を含む): 246011040

約数和(自身を除く): 148585120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2003, 2432, 2560, 3040, 4006, 4864, 6080, 8012, 9728, 10015, 12160, 16024, 20030, 24320, 32048, 38057, 40060, 48640, 64096, 76114, 80120, 128192, 152228, 160240, 190285, 256384, 304456, 320480, 380570, 512768, 608912, 640960, 761140, 1025536, 1217824, 1281920, 1522280, 2435648, 2563840, 3044560, 4871296, 5127680, 6089120, 9742592, 12178240, 19485184, 24356480, 48712960, 97425920]

約数ペア:

[(1, 97425920), (2, 48712960), (4, 24356480), (5, 19485184), (8, 12178240), (10, 9742592), (16, 6089120), (19, 5127680), (20, 4871296), (32, 3044560), (38, 2563840), (40, 2435648), (64, 1522280), (76, 1281920), (80, 1217824), (95, 1025536), (128, 761140), (152, 640960), (160, 608912), (190, 512768), (256, 380570), (304, 320480), (320, 304456), (380, 256384), (512, 190285), (608, 160240), (640, 152228), (760, 128192), (1216, 80120), (1280, 76114), (1520, 64096), (2003, 48640), (2432, 40060), (2560, 38057), (3040, 32048), (4006, 24320), (4864, 20030), (6080, 16024), (8012, 12160), (9728, 10015)]