377105920

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7795

約数の個数: 80

約数和(自身を含む): 951881040

約数和(自身を除く): 574775120

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, 2432, 2560, 3040, 4864, 6080, 7753, 9728, 12160, 15506, 24320, 31012, 38765, 48640, 62024, 77530, 124048, 147307, 155060, 248096, 294614, 310120, 496192, 589228, 620240, 736535, 992384, 1178456, 1240480, 1473070, 1984768, 2356912, 2480960, 2946140, 3969536, 4713824, 4961920, 5892280, 9427648, 9923840, 11784560, 18855296, 19847680, 23569120, 37710592, 47138240, 75421184, 94276480, 188552960, 377105920]

約数ペア:

[(1, 377105920), (2, 188552960), (4, 94276480), (5, 75421184), (8, 47138240), (10, 37710592), (16, 23569120), (19, 19847680), (20, 18855296), (32, 11784560), (38, 9923840), (40, 9427648), (64, 5892280), (76, 4961920), (80, 4713824), (95, 3969536), (128, 2946140), (152, 2480960), (160, 2356912), (190, 1984768), (256, 1473070), (304, 1240480), (320, 1178456), (380, 992384), (512, 736535), (608, 620240), (640, 589228), (760, 496192), (1216, 310120), (1280, 294614), (1520, 248096), (2432, 155060), (2560, 147307), (3040, 124048), (4864, 77530), (6080, 62024), (7753, 48640), (9728, 38765), (12160, 31012), (15506, 24320)]