38393440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10433}}^1$

素因数の和:10471

約数の個数: 48

約数和(自身を含む): 94657248

約数和(自身を除く): 56263808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 10433, 20866, 41732, 52165, 83464, 104330, 166928, 208660, 239959, 333856, 417320, 479918, 834640, 959836, 1199795, 1669280, 1919672, 2399590, 3839344, 4799180, 7678688, 9598360, 19196720, 38393440]

約数ペア:

[(1, 38393440), (2, 19196720), (4, 9598360), (5, 7678688), (8, 4799180), (10, 3839344), (16, 2399590), (20, 1919672), (23, 1669280), (32, 1199795), (40, 959836), (46, 834640), (80, 479918), (92, 417320), (115, 333856), (160, 239959), (184, 208660), (230, 166928), (368, 104330), (460, 83464), (736, 52165), (920, 41732), (1840, 20866), (3680, 10433)]