45905320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 106560000

約数和(自身を除く): 60654680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 79, 146, 158, 199, 292, 316, 365, 395, 398, 584, 632, 730, 790, 796, 995, 1460, 1580, 1592, 1990, 2920, 3160, 3980, 5767, 7960, 11534, 14527, 15721, 23068, 28835, 29054, 31442, 46136, 57670, 58108, 62884, 72635, 78605, 115340, 116216, 125768, 145270, 157210, 230680, 290540, 314420, 581080, 628840, 1147633, 2295266, 4590532, 5738165, 9181064, 11476330, 22952660, 45905320]

約数ペア:

[(1, 45905320), (2, 22952660), (4, 11476330), (5, 9181064), (8, 5738165), (10, 4590532), (20, 2295266), (40, 1147633), (73, 628840), (79, 581080), (146, 314420), (158, 290540), (199, 230680), (292, 157210), (316, 145270), (365, 125768), (395, 116216), (398, 115340), (584, 78605), (632, 72635), (730, 62884), (790, 58108), (796, 57670), (995, 46136), (1460, 31442), (1580, 29054), (1592, 28835), (1990, 23068), (2920, 15721), (3160, 14527), (3980, 11534), (5767, 7960)]