40445360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9539}}^1$

素因数の和:9605

約数の個数: 40

約数和(自身を含む): 95819760

約数和(自身を除く): 55374400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 9539, 19078, 38156, 47695, 76312, 95390, 152624, 190780, 381560, 505567, 763120, 1011134, 2022268, 2527835, 4044536, 5055670, 8089072, 10111340, 20222680, 40445360]

約数ペア:

[(1, 40445360), (2, 20222680), (4, 10111340), (5, 8089072), (8, 5055670), (10, 4044536), (16, 2527835), (20, 2022268), (40, 1011134), (53, 763120), (80, 505567), (106, 381560), (212, 190780), (265, 152624), (424, 95390), (530, 76312), (848, 47695), (1060, 38156), (2120, 19078), (4240, 9539)]