74336320

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1247

約数の個数: 56

約数和(自身を含む): 177951384

約数和(自身を除く): 103615064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 932, 997, 1165, 1864, 1994, 2330, 3728, 3988, 4660, 4985, 7456, 7976, 9320, 9970, 14912, 15952, 18640, 19940, 31904, 37280, 39880, 63808, 74560, 79760, 159520, 232301, 319040, 464602, 929204, 1161505, 1858408, 2323010, 3716816, 4646020, 7433632, 9292040, 14867264, 18584080, 37168160, 74336320]

約数ペア:

[(1, 74336320), (2, 37168160), (4, 18584080), (5, 14867264), (8, 9292040), (10, 7433632), (16, 4646020), (20, 3716816), (32, 2323010), (40, 1858408), (64, 1161505), (80, 929204), (160, 464602), (233, 319040), (320, 232301), (466, 159520), (932, 79760), (997, 74560), (1165, 63808), (1864, 39880), (1994, 37280), (2330, 31904), (3728, 19940), (3988, 18640), (4660, 15952), (4985, 14912), (7456, 9970), (7976, 9320)]