2670356720

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{199877}}^1$

素因数の和:200057

約数の個数: 40

約数和(自身を含む): 6245787744

約数和(自身を除く): 3575431024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 13360, 199877, 399754, 799508, 999385, 1599016, 1998770, 3198032, 3997540, 7995080, 15990160, 33379459, 66758918, 133517836, 166897295, 267035672, 333794590, 534071344, 667589180, 1335178360, 2670356720]

約数ペア:

[(1, 2670356720), (2, 1335178360), (4, 667589180), (5, 534071344), (8, 333794590), (10, 267035672), (16, 166897295), (20, 133517836), (40, 66758918), (80, 33379459), (167, 15990160), (334, 7995080), (668, 3997540), (835, 3198032), (1336, 1998770), (1670, 1599016), (2672, 999385), (3340, 799508), (6680, 399754), (13360, 199877)]