31414480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10613}}^1$

素因数の和:10663

約数の個数: 40

約数和(自身を含む): 75019752

約数和(自身を除く): 43605272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 10613, 21226, 42452, 53065, 84904, 106130, 169808, 212260, 392681, 424520, 785362, 849040, 1570724, 1963405, 3141448, 3926810, 6282896, 7853620, 15707240, 31414480]

約数ペア:

[(1, 31414480), (2, 15707240), (4, 7853620), (5, 6282896), (8, 3926810), (10, 3141448), (16, 1963405), (20, 1570724), (37, 849040), (40, 785362), (74, 424520), (80, 392681), (148, 212260), (185, 169808), (296, 106130), (370, 84904), (592, 53065), (740, 42452), (1480, 21226), (2960, 10613)]