10999640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3767}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 25094880

約数和(自身を除く): 14095240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3767, 7534, 15068, 18835, 30136, 37670, 75340, 150680, 274991, 549982, 1099964, 1374955, 2199928, 2749910, 5499820, 10999640]

約数ペア:

[(1, 10999640), (2, 5499820), (4, 2749910), (5, 2199928), (8, 1374955), (10, 1099964), (20, 549982), (40, 274991), (73, 150680), (146, 75340), (292, 37670), (365, 30136), (584, 18835), (730, 15068), (1460, 7534), (2920, 3767)]