47372320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15583}}^1$

素因数の和:15617

約数の個数: 48

約数和(自身を含む): 117815040

約数和(自身を除く): 70442720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 15583, 31166, 62332, 77915, 124664, 155830, 249328, 296077, 311660, 498656, 592154, 623320, 1184308, 1246640, 1480385, 2368616, 2493280, 2960770, 4737232, 5921540, 9474464, 11843080, 23686160, 47372320]

約数ペア:

[(1, 47372320), (2, 23686160), (4, 11843080), (5, 9474464), (8, 5921540), (10, 4737232), (16, 2960770), (19, 2493280), (20, 2368616), (32, 1480385), (38, 1246640), (40, 1184308), (76, 623320), (80, 592154), (95, 498656), (152, 311660), (160, 296077), (190, 249328), (304, 155830), (380, 124664), (608, 77915), (760, 62332), (1520, 31166), (3040, 15583)]