46961920

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 118470240

約数和(自身を除く): 71508320

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, 608, 640, 760, 1216, 1280, 1520, 1931, 2432, 3040, 3862, 4864, 6080, 7724, 9655, 12160, 15448, 19310, 24320, 30896, 36689, 38620, 61792, 73378, 77240, 123584, 146756, 154480, 183445, 247168, 293512, 308960, 366890, 494336, 587024, 617920, 733780, 1174048, 1235840, 1467560, 2348096, 2471680, 2935120, 4696192, 5870240, 9392384, 11740480, 23480960, 46961920]

約数ペア:

[(1, 46961920), (2, 23480960), (4, 11740480), (5, 9392384), (8, 5870240), (10, 4696192), (16, 2935120), (19, 2471680), (20, 2348096), (32, 1467560), (38, 1235840), (40, 1174048), (64, 733780), (76, 617920), (80, 587024), (95, 494336), (128, 366890), (152, 308960), (160, 293512), (190, 247168), (256, 183445), (304, 154480), (320, 146756), (380, 123584), (608, 77240), (640, 73378), (760, 61792), (1216, 38620), (1280, 36689), (1520, 30896), (1931, 24320), (2432, 19310), (3040, 15448), (3862, 12160), (4864, 9655), (6080, 7724)]