77282240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{34501}}^1$

素因数の和:34525

約数の個数: 56

約数和(自身を含む): 210324192

約数和(自身を除く): 133041952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 34501, 69002, 138004, 172505, 241507, 276008, 345010, 483014, 552016, 690020, 966028, 1104032, 1207535, 1380040, 1932056, 2208064, 2415070, 2760080, 3864112, 4830140, 5520160, 7728224, 9660280, 11040320, 15456448, 19320560, 38641120, 77282240]

約数ペア:

[(1, 77282240), (2, 38641120), (4, 19320560), (5, 15456448), (7, 11040320), (8, 9660280), (10, 7728224), (14, 5520160), (16, 4830140), (20, 3864112), (28, 2760080), (32, 2415070), (35, 2208064), (40, 1932056), (56, 1380040), (64, 1207535), (70, 1104032), (80, 966028), (112, 690020), (140, 552016), (160, 483014), (224, 345010), (280, 276008), (320, 241507), (448, 172505), (560, 138004), (1120, 69002), (2240, 34501)]