4035920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7207}}^1$

素因数の和:7227

約数の個数: 40

約数和(自身を含む): 10725504

約数和(自身を除く): 6689584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7207, 14414, 28828, 36035, 50449, 57656, 72070, 100898, 115312, 144140, 201796, 252245, 288280, 403592, 504490, 576560, 807184, 1008980, 2017960, 4035920]

約数ペア:

[(1, 4035920), (2, 2017960), (4, 1008980), (5, 807184), (7, 576560), (8, 504490), (10, 403592), (14, 288280), (16, 252245), (20, 201796), (28, 144140), (35, 115312), (40, 100898), (56, 72070), (70, 57656), (80, 50449), (112, 36035), (140, 28828), (280, 14414), (560, 7207)]