45484880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81223}}^1$

素因数の和:81243

約数の個数: 40

約数和(自身を含む): 120861312

約数和(自身を除く): 75376432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81223, 162446, 324892, 406115, 568561, 649784, 812230, 1137122, 1299568, 1624460, 2274244, 2842805, 3248920, 4548488, 5685610, 6497840, 9096976, 11371220, 22742440, 45484880]

約数ペア:

[(1, 45484880), (2, 22742440), (4, 11371220), (5, 9096976), (7, 6497840), (8, 5685610), (10, 4548488), (14, 3248920), (16, 2842805), (20, 2274244), (28, 1624460), (35, 1299568), (40, 1137122), (56, 812230), (70, 649784), (80, 568561), (112, 406115), (140, 324892), (280, 162446), (560, 81223)]