102803120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{183577}}^1$

素因数の和:183597

約数の個数: 40

約数和(自身を含む): 273164064

約数和(自身を除く): 170360944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 183577, 367154, 734308, 917885, 1285039, 1468616, 1835770, 2570078, 2937232, 3671540, 5140156, 6425195, 7343080, 10280312, 12850390, 14686160, 20560624, 25700780, 51401560, 102803120]

約数ペア:

[(1, 102803120), (2, 51401560), (4, 25700780), (5, 20560624), (7, 14686160), (8, 12850390), (10, 10280312), (14, 7343080), (16, 6425195), (20, 5140156), (28, 3671540), (35, 2937232), (40, 2570078), (56, 1835770), (70, 1468616), (80, 1285039), (112, 917885), (140, 734308), (280, 367154), (560, 183577)]