40436410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2417}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 83566080

約数和(自身を除く): 43129670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 2417, 3346, 4834, 8365, 12085, 16730, 16919, 24170, 33838, 84595, 169190, 577663, 1155326, 2888315, 4043641, 5776630, 8087282, 20218205, 40436410]

約数ペア:

[(1, 40436410), (2, 20218205), (5, 8087282), (7, 5776630), (10, 4043641), (14, 2888315), (35, 1155326), (70, 577663), (239, 169190), (478, 84595), (1195, 33838), (1673, 24170), (2390, 16919), (2417, 16730), (3346, 12085), (4834, 8365)]