38896130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42743}}^1$

素因数の和:42770

約数の個数: 32

約数和(自身を含む): 86171904

約数和(自身を除く): 47275774

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 42743, 85486, 213715, 299201, 427430, 555659, 598402, 1111318, 1496005, 2778295, 2992010, 3889613, 5556590, 7779226, 19448065, 38896130]

約数ペア:

[(1, 38896130), (2, 19448065), (5, 7779226), (7, 5556590), (10, 3889613), (13, 2992010), (14, 2778295), (26, 1496005), (35, 1111318), (65, 598402), (70, 555659), (91, 427430), (130, 299201), (182, 213715), (455, 85486), (910, 42743)]