38173790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 72083520

約数和(自身を除く): 33909730

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 617, 1234, 1345, 2690, 3085, 6170, 6187, 12374, 14191, 28382, 30935, 61870, 70955, 141910, 165973, 331946, 829865, 1659730, 3817379, 7634758, 19086895, 38173790]

約数ペア:

[(1, 38173790), (2, 19086895), (5, 7634758), (10, 3817379), (23, 1659730), (46, 829865), (115, 331946), (230, 165973), (269, 141910), (538, 70955), (617, 61870), (1234, 30935), (1345, 28382), (2690, 14191), (3085, 12374), (6170, 6187)]