125208320

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4297

約数の個数: 72

約数和(自身を含む): 313026336

約数和(自身を除く): 187818016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 4253, 5888, 7360, 8506, 14720, 17012, 21265, 29440, 34024, 42530, 68048, 85060, 97819, 136096, 170120, 195638, 272192, 340240, 391276, 489095, 544384, 680480, 782552, 978190, 1088768, 1360960, 1565104, 1956380, 2721920, 3130208, 3912760, 5443840, 6260416, 7825520, 12520832, 15651040, 25041664, 31302080, 62604160, 125208320]

約数ペア:

[(1, 125208320), (2, 62604160), (4, 31302080), (5, 25041664), (8, 15651040), (10, 12520832), (16, 7825520), (20, 6260416), (23, 5443840), (32, 3912760), (40, 3130208), (46, 2721920), (64, 1956380), (80, 1565104), (92, 1360960), (115, 1088768), (128, 978190), (160, 782552), (184, 680480), (230, 544384), (256, 489095), (320, 391276), (368, 340240), (460, 272192), (640, 195638), (736, 170120), (920, 136096), (1280, 97819), (1472, 85060), (1840, 68048), (2944, 42530), (3680, 34024), (4253, 29440), (5888, 21265), (7360, 17012), (8506, 14720)]