89081440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79537}}^1$

素因数の和:79559

約数の個数: 48

約数和(自身を含む): 240522912

約数和(自身を除く): 151441472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 79537, 159074, 318148, 397685, 556759, 636296, 795370, 1113518, 1272592, 1590740, 2227036, 2545184, 2783795, 3181480, 4454072, 5567590, 6362960, 8908144, 11135180, 12725920, 17816288, 22270360, 44540720, 89081440]

約数ペア:

[(1, 89081440), (2, 44540720), (4, 22270360), (5, 17816288), (7, 12725920), (8, 11135180), (10, 8908144), (14, 6362960), (16, 5567590), (20, 4454072), (28, 3181480), (32, 2783795), (35, 2545184), (40, 2227036), (56, 1590740), (70, 1272592), (80, 1113518), (112, 795370), (140, 636296), (160, 556759), (224, 397685), (280, 318148), (560, 159074), (1120, 79537)]