11865160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8017}}^1$

素因数の和:8065

約数の個数: 32

約数和(自身を含む): 27421560

約数和(自身を除く): 15556400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8017, 16034, 32068, 40085, 64136, 80170, 160340, 296629, 320680, 593258, 1186516, 1483145, 2373032, 2966290, 5932580, 11865160]

約数ペア:

[(1, 11865160), (2, 5932580), (4, 2966290), (5, 2373032), (8, 1483145), (10, 1186516), (20, 593258), (37, 320680), (40, 296629), (74, 160340), (148, 80170), (185, 64136), (296, 40085), (370, 32068), (740, 16034), (1480, 8017)]