75010040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{267893}}^1$

素因数の和:267911

約数の個数: 32

約数和(自身を含む): 192883680

約数和(自身を除く): 117873640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 267893, 535786, 1071572, 1339465, 1875251, 2143144, 2678930, 3750502, 5357860, 7501004, 9376255, 10715720, 15002008, 18752510, 37505020, 75010040]

約数ペア:

[(1, 75010040), (2, 37505020), (4, 18752510), (5, 15002008), (7, 10715720), (8, 9376255), (10, 7501004), (14, 5357860), (20, 3750502), (28, 2678930), (35, 2143144), (40, 1875251), (56, 1339465), (70, 1071572), (140, 535786), (280, 267893)]