39992300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 90660864

約数和(自身を除く): 50668564

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 67, 94, 100, 127, 134, 188, 235, 254, 268, 335, 470, 508, 635, 670, 940, 1175, 1270, 1340, 1675, 2350, 2540, 3149, 3175, 3350, 4700, 5969, 6298, 6350, 6700, 8509, 11938, 12596, 12700, 15745, 17018, 23876, 29845, 31490, 34036, 42545, 59690, 62980, 78725, 85090, 119380, 149225, 157450, 170180, 212725, 298450, 314900, 399923, 425450, 596900, 799846, 850900, 1599692, 1999615, 3999230, 7998460, 9998075, 19996150, 39992300]

約数ペア:

[(1, 39992300), (2, 19996150), (4, 9998075), (5, 7998460), (10, 3999230), (20, 1999615), (25, 1599692), (47, 850900), (50, 799846), (67, 596900), (94, 425450), (100, 399923), (127, 314900), (134, 298450), (188, 212725), (235, 170180), (254, 157450), (268, 149225), (335, 119380), (470, 85090), (508, 78725), (635, 62980), (670, 59690), (940, 42545), (1175, 34036), (1270, 31490), (1340, 29845), (1675, 23876), (2350, 17018), (2540, 15745), (3149, 12700), (3175, 12596), (3350, 11938), (4700, 8509), (5969, 6700), (6298, 6350)]